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Meridian Audio
Meridian Audio
Meridian Audio
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Meridian Audio is a consumer audio and home theatre equipment manufacturer based in the United Kingdom. Bob Stuart and Allen Boothroyd founded the company in 1977 under the name Boothroyd-Stuart. In 1985 the company released a CD player under the brand name, Meridian.[1] The company also created the lossless compression format Meridian Lossless Packing (used by DVD-Audio) in 1998 and the lossy Master Quality Authenticated (MQA) format in 2014.[2][3]

Key Information

History

[edit]
Founders Allen Boothroyd and Bob Stuart

Based in Huntingdon, Cambridgeshire, Meridian Audio was founded by John Robert (Bob) Stuart and Allen Boothroyd in 1977. Since the company's inception, all Meridian products have been built in the UK.[1] The company claims it was among the first to introduce active loudspeakers designed for the domestic market[1] and was the first British company to manufacture a CD player in 1983. The Meridian MCD, launched in 1985, was the first audiophile CD player.[4][5]

During the pre-2007 economic boom, exports made up 80 per cent of Meridian's sales.[1]

DSP8000 speakers

Following the 2008 financial crisis and subsequent recession the firm underwent three years of restructuring and experienced a 50% reduction in sales to the U.S.A but a 10% increase in overall sales. The company also reduced its product line from 120 products to 35.[1]

The organisation acquired the media server manufacturer Sooloos in late 2008. The acquisition gave Meridian an entry into the media server market. Following the deal, Sooloos released new products under the name Meridian Sooloos.[6]

The company opened its first shop in Bangkok, Thailand in November 2009, followed by three more retail outlets in Seoul, Santiago and Mexico and a U.K. branch in Oxford.[1][7]

In the same year, the organisation announced John Buchanan would take over from Tim Ireland as CEO.[8]

Since 2011, Meridian has developed a relationship with Jaguar Land Rover to deliver audio products for the entire portfolio of vehicles, including a new 3D surround sound for the Range Rover 2012[9] and the first high-end audio system in a battery electric vehicle with the award-winning Jaguar I-Pace[10] in 2016.

Stuart resigned from the company in September 2017.

Meridian partnered with the South Korean company LG in 2018 for a jointly developed range of audio equipment. Meridian provided engineering support for the range of soundbars, speakers, earphones and smartphones and advised on matters such as component choice. In 2021, the LG soundbar was launched featuring the Meridian Horizon technology.[11]

In 2019, British Airways became a Meridian customer; a set of in-flight headphones was developed that reduce resonance, distortion and reflection.[12]

Boothroyd resigned as director in March 2020.[13]

In 2020, the company signed up the Chinese company, Human Horizons as a customer to create a 600Watt sound system for their electric vehicle manufacturer HiPhi. The system has twelve speakers and a digital EQ controlled by AI.[14]

Also in 2020, Meridian launched its distribution company, Distributed by Meridian (DbM) to grow sales opportunities in the UK & Eire. The company have since signed distribution agreements with Barco Residential, Display Technologies, Complete Acoustic Treatment System, Waterfall Audio and Trinnov.

In the same year, Meridian became the first audio brand to release the "Works with Sonos" integration for its zone controllers.[15]

In 2021, Meridian has also designed audio systems to integrate within Rivian's electric vehicles, including the R1T and R1S,[16] and a purpose-designed 14-speaker surround sound system for the Kia EV6, Kia EV9 and the Kia K8.[17]

In 2022, Meridian has designed audio systems for TOGG’s vehicles, including T10X and T10S.

Meridian MCD, J

[edit]

In 1984, the two founders, operating under the name Boothroyd-Stuart created a CD player under the brand name Meridian. They named the device the MCD, J.[18] Having acknowledged that they lacked the experience or manufacturing facilities to create a CD player from scratch,[19] Boothroyd-Stuart turned to Philips, who allowed small companies to purchase their CD-101 decks and design their own cases and interfaces.[18] The two co-founders suspected that the mechanical parts and electronics of mass-produced CD players negated the overall sound quality.[18] Specifically, they assumed that a lot of the sonic faults were not down to the system itself but to imperfections in the digital data extraction, the D/A conversion and the audio output circuitry[19] and that physically stabilizing the disc in the player would eliminate digital signal vibration caused decoding errors. Therefore, they discarded the deck's analog audio circuitry and modified the unit's power supply.[18] Especially, they sped up the deck's laser-tracking servo's focus reaction time in order to track warped discs better. They also installed a new audio board with enlarged grounding and shielding capabilities, aluminum electrolytic output coupling capacitors and a 3-pole analog filter section.[19]

Ultra DAC D/A processor

[edit]

After Stuart's departure to MQA ltd, chief technical officer, Richard Hollinshead led Meridian's design team that created the digital audio converter (DAC). The converter uses a type of hierarchical conversion technology and has adjustable up-sampling filters.[20]

Awards and recognition

[edit]

Meridian products have received several awards, including:

  • 2011 Robb Report Best of the Best, Audio: Meridian Sooloos Digital Media System[21]
  • 2010 CEA Human Interface Product of the Year: Meridian Sooloos[22]
  • 2009 Robb Report Best of the Best, Home Video: Meridian 810 Reference Video System[23]
  • 2009 CEA Innovations Design and Engineering Award in the Integrated Home Systems: Meridian Sooloos[24]
  • 1988 British Design Council Award: Meridian 200 Series[25]
  • 1982 British Design Council Award: Meridian Modular Amplifier System[26]

Museum exhibits

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New York's Museum of Modern Art keeps The Lecson Audio System, Boothroyd and Stuart's first sound system on permanent exhibit. London's Victoria and Albert Museum keeps the Lecson Audio System in storage.[27]

See also

[edit]

References

[edit]
[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia

Meridian Audio

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Meridian Audio is a British high-fidelity audio specializing in processors, active loudspeakers, and systems. Founded in 1977 by industrial designer Allen Boothroyd and audio engineer Bob Stuart in , , the company has pioneered advancements in consumer audio since its inception. From its early days, Meridian Audio focused on integrating (DSP) into home audio, launching the world's first active for domestic use, the M1, in 1977. In 1983, it became the first British firm to produce an audiophile-grade , the MCD, which set standards for digital playback fidelity. The company continued innovating with the D600 in 1989, introducing the first digital active for home environments, and in 1997 developed (MLP), a compression technology later licensed for audio formats. These milestones earned Meridian over 350 industry awards, including three Design Council Awards, with select products featured in permanent collections at the in and the in New York. In the , Meridian Audio expanded into high-resolution streaming with the invention of in 2014, enabling efficient delivery of studio-master audio quality over bandwidth-limited networks. The company acquired U.S.-based manufacturer Sooloos in 2008, integrating its technology into Meridian's ecosystem to enhance music server capabilities. Today, as Meridian Audio Limited, it remains headquartered in , , producing flagship products like the DSP8000 series loudspeakers and Ultra DAC, while partnering with automotive brands such as for premium in-car audio systems. Its ongoing work also includes consultancy in audio engineering and recent collaborations, such as custom headsets for ' Polaris launching in 2025.

Company Overview

Founding and Early Development

Meridian Audio traces its origins to July 1977, when electronics engineer Bob Stuart and industrial designer Allen Boothroyd founded the company in , , , initially under the name Boothroyd-Stuart Ltd. The duo had previously collaborated as consultants in the early 1970s, designing high-end audio components, including the acclaimed Lecson Audio System in 1974—a modular setup featuring the AC1 and DP1 power that served as a precursor to their later work. This early partnership laid the groundwork for Boothroyd-Stuart's emphasis on and innovative design in the British audio sector. From its inception, Boothroyd-Stuart focused on developing high-end audio amplifiers and preamplifiers, targeting audiophiles seeking superior sound reproduction amid a challenging economic landscape. The 1970s oil crisis, which quadrupled global oil prices between 1972 and 1974 and fueled rampant inflation and recession in the UK, severely impacted the hi-fi market by reducing consumer spending on luxury electronics and disrupting supply chains for components. Despite these headwinds, the company released the Meridian 100 Series in 1978—a pioneering modular system comprising a preamplifier, FM tuner, split power amplifier, and separate power supply that earned the British Design Council Award for its elegant integration of form and function. This lineup exemplified the founders' commitment to modular, upgradable designs that addressed the era's demand for flexible, high-performance audio solutions. In the early 1980s, the company transitioned to branding its products under the Meridian name, aligning with a growing emphasis on technologies as the industry shifted from analog to compact discs. While the legal entity remained Boothroyd Stuart Ltd., the Meridian became synonymous with cutting-edge innovations, such as the 1983 launch of Britain's first commercial , marking a pivotal evolution from the firm's analog roots. This rebranding solidified Meridian's position as a leader in British audio engineering during a period of technological transformation.

Leadership and Organizational Structure

Meridian Audio was co-founded in 1977 by Bob Stuart and Allen Boothroyd, who brought complementary expertise in electronics and to pioneer high-fidelity audio systems. Bob Stuart, the technical innovator, held degrees in and acoustics from the , as well as from , and specialized in to advance encoding and reproduction technologies. Allen Boothroyd, responsible for and business strategy, graduated from the Royal College of Art and gained early recognition for designing the innovative Lecson amplifiers in the 1970s, blending aesthetics with functional audio engineering. Stuart's leadership emphasized research and development in (DSP), shaping Meridian's core technologies, while Boothroyd focused on product design and market expansion. Following the , the company underwent restructuring to adapt to reduced demand, particularly in the U.S. market, before pursuing international growth strategies post-2009. Bob Stuart resigned from his executive role at Meridian in 2017 to concentrate on MQA Ltd., a venture he co-founded in 2014 that built on his innovations in audio quality, such as the MQA encoding technology. Allen Boothroyd resigned as a director in March 2020 amid health challenges and passed away later that year from advanced prostate cancer, as announced by Meridian. In the post-resignation period, Richard Hollinshead, who had served as Chief Technical Officer from 2015 to 2017 and continued contributing to engineering leadership, played a key role in guiding the company's technical direction and design teams. Under this transition, Meridian launched the Distributed by Meridian (DbM) model in early 2020 as a dedicated distribution arm to enhance partnerships and market access for AV integrators in the UK and Ireland, led by marketing director Katy Bradshaw. As of 2025, Meridian Audio remains a headquartered in , , , with a global presence supported by a distribution network, including showrooms in () and (), and distributors in regions such as and . The company has been led by CEO John Buchanan since 2014. The organizational structure prioritizes R&D in DSP and audio innovation, maintaining a lean executive team focused on bespoke engineering consultancy and premium product development for home and automotive sectors.

Historical Milestones

Formation and Initial Innovations (1977–1989)

Meridian Audio was incorporated in July 1977 by engineers Bob Stuart and Allen Boothroyd, who had previously collaborated on audio designs and sought to produce high-quality components for the hi-fi market. The company initially focused on analog audio systems, launching its first active loudspeaker, the M1, in 1977, followed by compact models like the M3 in 1979, which set standards for compact, high-quality active audio reproduction. These early products emphasized and , reflecting the founders' commitment to overcoming limitations in traditional audio amplification. By 1982, Meridian's 100 Series modular electronics, including amplifier systems, earned a British Design Council Award for innovative design that improved flexibility and performance in hi-fi setups. Prior to the widespread adoption of compact discs, the company's efforts centered on addressing challenges in digital-to-analog conversion, including and , through collaborations like Bob Stuart's involvement with in early CD technology development. This groundwork positioned Meridian at the forefront of the shift from analog to . A pivotal milestone came in 1983 with the launch of the MCD, the first British-manufactured , which marked Meridian's entry into and demonstrated superior performance over imported models by integrating advanced transport mechanisms and output stages. The MCD, often regarded as the first audiophile-grade , incorporated innovative reduction techniques to minimize timing errors in the path, achieving low distortion levels (e.g., 0.0027% at 1kHz) and a exceeding 90 dB, thus elevating CD playback to high-end standards. These innovations underscored Meridian's role in pioneering accessibility during the 1980s.

Growth and Technological Advances (1990–2009)

In the 1990s, Meridian Audio expanded its portfolio by pioneering (DSP) integration in consumer audio systems, marking a significant leap in technology. The company introduced the DSP6000 in 1990, recognized as the world's first DSP-controlled active for domestic use, which incorporated onboard digital processing to optimize crossover functions, equalization, and bass management directly within the speaker cabinet. This innovation eliminated the need for external processors and amplifiers in many setups, allowing for more precise audio reproduction and reduced signal degradation. Building on this, Meridian integrated DSP into amplifiers and processors throughout the decade, such as in the 600 Series pre-amplifiers launched around the same period, which featured the first DSP-enabled HiFi pre-amplifier to handle room correction and multi-channel audio seamlessly. These advancements not only enhanced sound fidelity but also positioned Meridian as a leader in active speaker systems, appealing to audiophiles seeking integrated, high-performance solutions. A key technological milestone came in 1997 with the development of (MLP), a lossless designed to compress high-resolution multichannel audio data without quality loss. MLP achieved compression ratios up to 2:1, enabling efficient storage of up to 24-bit/96kHz audio on optical media, and was selected in 1999 as the mandatory lossless encoding standard for by the after outperforming competitors in blind listening tests and efficiency benchmarks. This adoption extended MLP's influence to broadcast and applications, solidifying Meridian's role in shaping standards during the transition from CDs to high-resolution formats. The early 2000s saw further growth through product diversification and strategic acquisitions. In 2008, Meridian acquired Sooloos LLC, a U.S.-based innovator in digital music servers, which facilitated the launch of the Sooloos Control in 2009—a touchscreen-based interface for intuitive library and streaming across networked systems. This acquisition enhanced Meridian's digital ecosystem by integrating Sooloos' database-driven architecture with Meridian's DSP expertise, enabling seamless playback of high-resolution files. The Sooloos system received the 2009 CEA Innovations Design and Engineering Award in the Integrated Home Systems category for its pioneering and metadata handling. Complementing these efforts, Meridian began international expansion with the opening of its first dedicated store in , , in November 2009, aimed at showcasing DSP-based products in emerging luxury markets. Throughout this era, Meridian's focus on DSP integration extended to early concepts in high-performance digital-to-analog conversion, laying groundwork for advanced processors like those in the Series, which combined and noise-shaping techniques to improve and reduce in multichannel environments. These developments drove market growth, with DSP loudspeakers becoming a cornerstone of Meridian's revenue by the mid-2000s, reflecting the company's shift toward fully digital, end-to-end audio solutions.

Modern Era and Partnerships (2010–Present)

In the modern era, Meridian Audio has focused on expanding its influence in high-fidelity audio through strategic partnerships and innovations tailored to streaming and mobile applications. A pivotal development occurred in 2010 when Meridian established a long-term collaboration with (JLR) to integrate advanced DSP-based sound systems into their vehicles, beginning with high-performance audio in models and later extending to lineups. This partnership marked Meridian's deeper entry into automotive audio, emphasizing immersive experiences in luxury vehicles. A significant technological came in 2014 with the launch of the (MQA) , co-developed by Meridian to enable lossless streaming over bandwidth-limited networks. This innovation addressed the challenges of delivering studio-quality sound in the digital age, influencing streaming platforms and compatible hardware. Building on earlier server technologies like those from the Sooloos acquisition, MQA positioned Meridian as a leader in efficient audio compression for consumer and professional use. The 2020s saw Meridian forge key alliances across automotive, consumer electronics, and aviation sectors to adapt to evolving mobility and connectivity demands. In 2017, Meridian partnered with LG Electronics to develop premium soundbars, speakers, and headphones incorporating Meridian's DSP technologies. This was followed in 2019 by a collaboration with British Airways to equip First Class cabins with custom Meridian audio systems and headphones for enhanced passenger experiences. In 2020, Meridian teamed up with Human Horizons to create a bespoke audio solution for the HiPhi X electric vehicle, featuring advanced signal processing. The momentum continued in 2021 with partnerships alongside Rivian for electric vehicle audio systems and Kia for integrations in models like the EV6 and K8, both leveraging Meridian's 3D surround capabilities. In 2022, Meridian extended its automotive reach through a deal with TOGG, the Turkish electric vehicle manufacturer, to design tailored sound systems for models including the T10X. In 2024, Meridian announced a partnership with United Airlines to provide custom-engineered headsets for Polaris Business Class, launching in 2025. These alliances underscored Meridian's role in elevating in-car and on-the-go audio amid the shift to electric and connected vehicles. Complementing these partnerships, Meridian introduced recent products and business models to strengthen its global presence. In 2020, the company launched Distributed by Meridian (DbM), an independent distribution arm focused on partnering with premium AV brands to provide support, calibration, and market access for integrators worldwide. The DSP9 loudspeakers, unveiled in 2024, received the Red Dot Design Award for their innovative form factor that enhances sound fidelity in and listening environments. As of 2025, Meridian continues to advance its DSP technologies for next-generation applications, including demonstrations at events like ISE and High End , while maintaining ongoing automotive collaborations such as the extended JLR agreement.

Products and Technologies

Core Audio Components

Meridian Audio's core audio components form the backbone of its high-fidelity systems, emphasizing for optimal sound reproduction. The company's amplifiers evolved from modular designs in the late , beginning with the 100 Series, which included the 101 and 103 power , offering a flexible, upgradeable that won the British Design Council Award in 1982. These early models featured separate power supplies to minimize noise, delivering clean amplification for analog sources with power outputs around 60 watts per channel into 8 ohms. By the 1990s, Meridian integrated (DSP) into amplifiers, as seen in the 600 Series launched in 1990, which pioneered DSP for hi-fi applications and supported advanced filtering to enhance audio clarity. The 800 Reference Series, introduced in , represented a pinnacle in DSP-integrated amplification, culminating in models like the 808, launched in 2004, which combined CD playback, preamplification, and in modular, card-based units like the 808.2, featuring upsampling to 176.4 kHz and low-jitter digital-to-analog conversion for seamless integration with external power amps. Successors such as the 808v6 (2015) incorporated enhanced DSP chips for lip-sync correction and support for high-resolution formats up to 192 kHz via USB and inputs, maintaining Meridian's focus on reducing timing errors for lifelike soundstaging. Meridian's CD players marked early innovations in digital audio, starting with the MCD in 1983, the first British-manufactured , which utilized a and achieved a greater than 90 dB with from 20 Hz to 20 kHz ±0.3 dB. The MCD and its Pro variant employed pioneering isolation techniques, reducing timing inaccuracies by up to 40 dB compared to contemporaries through servo-controlled correction, ensuring 16-bit resolution even under dynamic conditions. Successors like the 207 (1986) adopted a compact, no-box for reduced , while the G Series in 2004 added compatibility and output, evolving to handle multi-channel audio with minimal . In digital-to-analog conversion, Meridian's DACs advanced high-resolution playback, culminating in the Ultra DAC, released in 2016 under Chief Technical Officer Richard Hollinshead. This dual-mono unit supports PCM up to 384 kHz/24-bit, DSD64/128 via DoP, and MQA decoding, featuring adjustable filters and low-impedance eight-layer circuit boards for noise floors below -120 dB. It includes balanced inputs for 44.1–192 kHz sources and USB 2.0 for broader format compatibility, prioritizing temporal accuracy in sound reproduction.

Loudspeaker Systems

Meridian Audio pioneered active loudspeaker systems in the home audio market, beginning with the M1 Active Loudspeaker introduced in 1977 as the company's first product. This early prototype featured integrated amplification and electronic crossover networks, marking a shift from passive designs by embedding power amplifiers directly within each speaker cabinet to drive dedicated drivers—a 30 cm woofer, 6 cm midrange, and 3 cm tweeter—resulting in improved control and reduced signal path complexity. The M1's design influenced subsequent Meridian models by emphasizing self-contained systems that minimized external component dependencies, laying the groundwork for more advanced digital integrations. The progression to (DSP) began in 1989 with the D600 Digital Loudspeaker, recognized as the world's first digital active for home use. This model incorporated a fully path from input to drivers, using three SEAS-sourced units—a ferrofluid-cooled , , and —powered by integrated amplifiers, which allowed for precise adjustments without analog conversion losses. By 1990, Meridian expanded this into the DSP series with the 600 Series, including the DSP6000, the first DSP-based digital active , which employed early DSP engines for crossover and equalization tailored to room acoustics. These innovations enabled room-optimized sound by compensating for environmental variables like reflections and standing waves through programmable filters. A landmark in the series was the DSP8000, debuted in 2000 as Meridian's flagship DSP digital active . Standing over four feet tall with a truncated shape, it utilized a proprietary Meridium cabinet constructed from pressure-laminated layers of high-grade bonded to aluminum sheets, creating a highly inert composite that minimizes resonances and vibrations for cleaner sound reproduction. The DSP8000 integrated advanced DSP for multi-way driver management, including bass, midrange, and sections, with built-in amplification delivering high output while maintaining low . In the , Meridian's DSP loudspeakers continue to emphasize room-optimized performance through sophisticated DSP features. The DSP9, unveiled in 2023 with production starting later that year, exemplifies this evolution with a compact floorstanding featuring multiple drivers: a 25 mm dome with a custom , a 160 mm with non-conductive voice-coil former and anti-resonance clamp-ring, and four 200 mm long-throw bass drivers capable of up to 24 mm . It incorporates high-power amplification—over 150W Class AB for and , and four bridged Class-D pairs exceeding 240W each for bass—ensuring dynamics up to 119 dB SPL at one meter. Key to the DSP9's engineering is its DSP suite, including adaptive EQ via Bespoke Signal Mapping and Free-Q controls for placement flexibility (e.g., free-standing, wall, or corner), which dynamically adjust to room conditions. Phase correction is achieved through Full Frequency Alignment (FFA), employing () filters to align group delay across all frequencies, ensuring coherent arrival at the listener without time-domain smearing. The sculptured cabinet, while not specifying Meridium, employs multi-material construction with internal bracing to further enhance acoustic isolation and support these DSP optimizations. This integrated approach in Meridian's DSP loudspeakers prioritizes precise, immersive audio reproduction adapted to diverse listening environments. In 2024, Meridian introduced , a high-performance all-in-one streaming speaker that combines wireless connectivity, DSP processing, and active drivers in a compact form factor, earning the EISA Best Product award for 2024-2025. It features three active drivers powered by Class D amplification and supports streaming via platforms like Roon and Tidal.

Digital Audio Innovations

Meridian Audio pioneered several key advancements in processing, focusing on and to preserve high-fidelity sound in constrained formats. One of the company's earliest contributions was in management for players, where engineers identified and isolated timing errors as a primary source of audio degradation as far back as 1984. This breakthrough involved innovative buffering and re-clocking techniques to minimize clock , enabling clearer playback and setting a standard for subsequent hardware. In 1998, Meridian introduced Meridian Lossless Packing (MLP), a proprietary lossless compression algorithm designed for high-resolution PCM audio data. MLP achieves bit-for-bit accuracy by exploiting redundancies in the audio signal, typically reducing file sizes by up to 50% (a 2:1 compression ratio) without any loss in quality, making it ideal for multi-channel, high-sample-rate content. Developed in collaboration with the DVD Forum, MLP became the core technology for DVD-Audio standards, allowing up to six channels of 96 kHz/24-bit audio to fit on standard DVDs. Its influence extended to Blu-ray, where MLP forms the basis of Dolby TrueHD, enabling lossless delivery of high-definition audio tracks on optical discs. Meridian further advanced streaming capabilities with the Sooloos architecture, introduced in the mid-2000s, which emphasized metadata-driven playback for intuitive music organization and retrieval. The system employs a that catalogs audio files using rich metadata tags, facilitating seamless browsing and playback across networked devices without relying on traditional file hierarchies. This approach prioritized user experience in large libraries, supporting bit-perfect reproduction while integrating with Meridian's DSP ecosystem. Building on these foundations, Meridian co-founded (MQA) in 2014 as an end-to-end solution for authenticated delivery over bandwidth-limited networks. MQA encodes studio-master quality audio into files compatible with existing 44.1 kHz/16-bit infrastructure, using an "origami" folding technique to embed ultrasonic details and temporal accuracy without increasing file sizes beyond CD-equivalent levels. This method ensures from recording to playback, verifying the signal chain's integrity and enabling efficient hi-res streaming on platforms like Tidal.

Automotive and Commercial Applications

Partnerships with Automakers

Meridian Audio has established significant partnerships with leading automakers to integrate its advanced audio technologies into premium vehicles, focusing on optimizing sound performance within the unique acoustic environment of car cabins. These collaborations leverage Meridian's expertise in (DSP) to develop bespoke systems tailored for automotive applications, enhancing audio fidelity amid road noise and varying interior dynamics. A pivotal partnership began in 2011 with (JLR), where Meridian developed premium sound systems featuring DSP tuning specifically calibrated for cabin acoustics. This collaboration has resulted in Meridian-powered audio setups across JLR models, including multiple generations of the , which have earned accolades such as What Hi-Fi? awards for their immersive quality and engineering excellence. In 2024, JLR and Meridian extended their partnership to focus on electrified vehicles, incorporating advanced DSP adaptations for quieter EV cabins. Over the years, these systems have incorporated technical adaptations like active noise cancellation to suppress road and engine sounds, as well as 3D audio zoning via Trifield technology to create distinct listening zones for occupants. Building on this foundation, Meridian has expanded into electric vehicle (EV) markets with recent deals. In 2021, Rivian selected Meridian for its electric SUVs and trucks, integrating systems with upmixing technologies like Horizon to deliver immersive audio from stereo sources. That same year, Kia partnered with Meridian for its EV6 and K8 models, featuring 14-speaker surround-sound setups with proprietary DSP for high-fidelity playback. In 2020, Chinese hypercar maker Human Horizons (HiPhi) collaborated with Meridian to embed premium audio into its all-electric vehicles, emphasizing seamless interior integration and advanced processing for an immersive experience. By 2022, Turkish EV manufacturer TOGG adopted Meridian systems for its T10X C-SUV, utilizing 12 speakers, a 470-watt amplifier, and DSP features such as RE-Q for cabin correction and Intelli-Q for dynamic equalization based on vehicle conditions. These partnerships reflect Meridian's nearly two decades of automotive R&D, starting with its pioneering 2007 integration of DSP technologies in vehicles, and continuing to evolve systems for quieter EV cabins while maintaining high-impact audio performance across diverse models.

Integrated Audio Solutions

Meridian Audio has extended its high-fidelity technologies to through a 2019 partnership with , developing custom in-flight audio systems for First Class cabins. These systems feature high-performance headphones engineered with advanced noise cancellation and (DSP) to optimize sound quality amid challenging cabin acoustics, delivering immersive from a library of over 1,000 programs. The collaboration leverages Meridian's DSP expertise to reduce , reflection, and , enhancing passenger comfort and entertainment during flights. In 2025, Meridian partnered with to provide custom-engineered headsets for , launching in September 2025. These headsets incorporate advanced noise cancellation, DSP, and acoustic tuning optimized for cabins, delivering authentic audio and vocal clarity to enhance passenger wellness and immersion. In commercial installations, Meridian's solutions integrate seamlessly into luxury environments such as , yachts, and public venues via the Distributed by Meridian (DbM) model, launched in 2017 to support custom AV setups. For instance, at London's —a renovated Grade I listed landmark transformed into a luxury —Meridian deployed hidden audio systems including DSP640 in-wall speakers, Stealth invisible speakers, and surround controllers to provide versatile, high-resolution sound for bedrooms, salons, and conference spaces while adhering to heritage preservation requirements. On superyachts, partnerships like the one with Genesis Technologies Marine incorporate Meridian's DSP loudspeakers, such as the DSP8000 XE, which offer space-efficient, low-heat amplification and immersive audio tailored for marine constraints. These DbM-enabled installations emphasize durability and aesthetic integration, ensuring premium sound in high-end settings. Meridian's broader applications include scalable media servers designed for multi- audio distribution in commercial spaces, prioritizing robust streaming protocols for reliable performance. Devices like the 210 Streamer support protocols such as UPnP, , and Roon, enabling synchronized playback across multiple zones with minimal latency and high-resolution fidelity. This scalability allows integrators to deploy systems that adapt to varying configurations in venues like hotels or facilities. A notable example of Meridian's integration into smart ecosystems is its 2018 collaboration with , which incorporated Meridian's audio tuning into home theater products like the SK10Y soundbar and ThinQ AI-enabled speakers. This partnership extends Meridian's DSP enhancements to smart home platforms, allowing voice-activated control and seamless connectivity with appliances for immersive, ecosystem-wide audio experiences in residential and adaptable commercial contexts.

Awards and Recognition

Design and Engineering Honors

Meridian Audio's commitment to innovative design and has been recognized through several prestigious awards, particularly those emphasizing technical excellence and user-focused aesthetics in audio technology. In 1982, the company's Modular Amplifier System earned the British Design Council Award for its pioneering modular architecture, which allowed flexible configuration of amplification modules to suit diverse audio needs, showcasing ingenuity in component and compact form factors. The 200 Series followed with another British Design Council Award in 1988, honoring its integration of early with sleek, minimalist ergonomics that improved signal integrity and user interaction in high-fidelity systems. In 1986, the Meridian 207 CD player received the third British Design Council Award, recognizing its advancements in playback design. In 2009, Meridian's acquisition and enhancement of the Sooloos led to the CEA Innovations and Award in the Integrated Home Systems category, celebrating the system's interface for its intuitive navigation of vast digital libraries and seamless engineering for lossless audio playback. The DSP9 loudspeakers received Product Award in 2024 within the Audio: Speakers category, recognizing the innovative elliptical cabinet crafted from advanced composite materials that optimize sound dispersion while prioritizing ergonomic placement and aesthetic integration into modern living spaces. In addition, the DSP9 earned the European Product Design Award in 2024 for its innovative design and functionality in audio equipment. That same year, the DSP9 also secured a Gold award from the New York Product Design Awards, underscoring its engineering breakthroughs in DSP-driven active acoustics and material choices that enhance durability, thermal management, and precise wavefront control for superior audio fidelity. In 2024, wireless loudspeaker received the EISA Premium Wireless Loudspeaker Award (2024-2025), honoring its high-fidelity streaming and active speaker technology.

Industry and Innovation Awards

Meridian Audio has amassed over 350 international awards since its founding in 1977, reflecting its sustained impact on audio innovation and market leadership. These accolades span advancements in digital music systems, automotive integration, and high-resolution streaming technologies, underscoring the company's role in elevating audio quality across consumer and professional applications. In 2010, the Meridian Sooloos Digital Media System received the CEA Human Interface Product of the Year at the Mark of Excellence Awards, praised for its revolutionary that simplified access to large music libraries through intuitive touch controls and metadata-driven navigation. The system's design emphasized seamless human-computer interaction, setting a benchmark for management in home entertainment. Building on this success, the Sooloos Digital Media System earned the 2011 Robb Report Best of the Best award in the audio category, recognizing its superior integration of high-fidelity playback with advanced digital organization features. This honor highlighted Meridian's ability to deliver luxury audio solutions that combined technical excellence with user-centric innovation. Meridian's automotive audio systems, particularly those integrated into vehicles, have secured multiple What Hi-Fi? awards throughout the 2010s and 2020s, celebrating their immersive sound reproduction and Trifield 3D processing that optimizes audio for vehicle cabins. These wins affirm the systems' market impact in delivering premium in-car experiences comparable to home hi-fi setups. Meridian's MQA (Master Quality Authenticated) technology, which enables efficient high-resolution audio delivery for streaming services, has driven further innovation awards, notably through co-founder Bob Stuart's 2020 Prince Philip Medal from the Royal Academy of Engineering. This prestigious honor acknowledged MQA's adoption by major platforms like Tidal and Warner Music Group, facilitating lossless audio streaming without compromising bandwidth.

Cultural and Institutional Impact

Museum Exhibits and Collections

The Lecson Audio System, developed in 1973 by Allen Boothroyd and Bob Stuart prior to founding in 1977, holds a prominent place in museum collections as a pioneering example of high-fidelity audio design. The system's AP1 Amplifier and AC1 Pre-Amplifier and , manufactured by Lecson Audio Limited in , , feature aluminum and plastic casings with innovative cylindrical and modular forms that emphasized both functionality and aesthetics. These components were acquired by the (MoMA) in New York as a gift from the manufacturer and form part of its permanent and collection, recognizing their role in advancing as an art form. In the , the (V&A) maintains two artifacts related to Lecson Audio from 1972, including audio equipment constructed from perspex, metal, and aluminum, housed within its Furniture and Woodwork Collection. These items, part of the museum's broader documentation of British design innovation, were featured in the 2012 "British Design from 1948: Innovation in the Modern Age" exhibition, highlighting the system's influence on mid-20th-century hi-fi aesthetics and engineering. While not currently on public display, the V&A's holdings underscore the archival significance of Boothroyd and Stuart's early work in shaping modern audio heritage. Curatorial recognition of Boothroyd and Stuart's contributions extends to their integration of with audio performance, as evidenced by the placement of Lecson components in these prestigious institutions. MoMA's acquisition in 1975 and the V&A's inclusion reflect the duo's foundational impact on hi-fi history, bridging analog with the digital era that Meridian would later pioneer.

Influence on Audio Heritage

Meridian Audio's development of Meridian Lossless Packing (MLP) in the late 1990s marked a pivotal advancement in audio standardization, serving as the foundational lossless compression algorithm for Dolby TrueHD, which became the standard for high-definition audio on Blu-ray discs. This technology enabled efficient storage of multi-channel, high-resolution audio without quality loss, influencing the Blu-ray specification adopted in 2005 and shaping the home entertainment industry's transition to uncompressed digital formats. Similarly, Meridian's co-creation of (MQA) in 2014, led by co-founder Bob Stuart, sparked significant debates in the hi-resolution audio community regarding its efficacy in delivering authenticated high-res streams over bandwidth-limited networks. MQA's integration with Tidal's streaming service from 2015 onward positioned it as a key player in the push for superior audio quality in , prompting broader industry discussions on lossless versus perceptually optimized formats and influencing streaming standards. In the realm of education, Bob Stuart's extensive body of work, including numerous papers presented to the (AES) on topics such as digital filter audibility and high-resolution coding, has profoundly shaped audio engineering curricula worldwide. His seminal AES contributions, like the 2014 paper on the audibility of filters, provide foundational insights into and that are routinely incorporated into university programs and professional training. Additionally, Stuart's involvement in standards bodies, such as the and Blu-ray technical committees, has ensured that Meridian's innovations inform educational frameworks for emerging audio engineers. Meridian's pioneering of active (DSP) loudspeakers, beginning with the D600 in 1989, revolutionized speaker design by integrating amplification and crossover directly within enclosures for precise control, setting a benchmark that competitors like emulated in their later active systems such as the Formation series. Coupled with MLP's introduction of to consumer audio, these innovations compelled the industry to shift toward integrated, efficient systems, reducing reliance on analog components and enhancing overall across and consumer applications. From a 2025 vantage, Meridian's influence persists in (EV) audio ecosystems, exemplified by the EV-optimized system in the , which employs proprietary DSP to adapt to cabin acoustics unique to battery-electric designs, ensuring immersive sound without excessive power draw. This application underscores Meridian's role in sustainable audio practices, where software-driven optimization minimizes in resource-constrained environments like EVs, aligning with broader industry trends toward eco-efficient engineering.

References

  1. https://www.meridian-audio.com/story/history/
  2. https://www.gearpatrol.com/tech/audio/a131723/how-the-meridian-dsp8000-is-made/
  3. https://www.cepro.com/news/meridian-allen-boothroyd-obituary/27635/
  4. https://www.meridian-audio.com/media/8d988b5ee00fc17/the-future-of-sound-is-now-august-2017.pdf
  5. https://media.jaguarlandrover.com/news/2024/07/jlr-and-meridian-extend-audio-collaboration-electrified-future
  6. https://www.meridian-audio.com/media/news-events/meridian-audio-launches-partnership-with-united-airlines-in-new-york/
  7. https://www.meridian-audio.com/support/contact-us/
  8. https://www.stereophile.com/content/bob-stuart-prime-meridian
  9. https://www.theguardian.com/environment/2011/mar/03/1970s-oil-price-shock
  10. https://lordslibrary.parliament.uk/the-uk-economy-in-the-1970s/
  11. https://www.stereophile.com/content/meridians-bob-stuart
  12. https://hifiplus.com/articles/bob-stuart-awarded-prince-philip-medal-by-royal-academy-of-engineering/
  13. https://bobtalks.co.uk/bob-stuart/
  14. https://www.hiddenwires.co.uk/news/Article/commemorating-the-life-of-meridian-audio-co-founder-allen-boothroyd-who-has-died
  15. https://uk.linkedin.com/in/richard-hollinshead
  16. https://www.meridian-audio.com/media/8d988b5da049e87/meridian-audio-introduces-dbm-as-a-separate-distribution-brand-february-2020.pdf
  17. https://www.meridian-audio.com/find-a-distributor/
  18. https://www.twice.com/industry/meridian-appoints-buchanan-chief-executive-45565
  19. https://www.meridian-audio.com/innovation/approach/
  20. https://www.hifinews.com/content/meridian-mcd-cd-player-lab-report
  21. https://www.meridian-audio.com/partners/togg/
  22. https://www.meridian-audio.com/products/loudspeakers/reference-series/dsp9/
  23. https://www.red-dot.org/project/meridian-dsp9-70616
  24. https://www.meridian-audio.com/media/news-events/meridian-extends-long-term-audio-partnership-with-jlr/
  25. https://www.meridian-audio.com/media/news-events/meridian-audio-presents-british-engineering-excellence-and-luxury-sector-growth-at-high-end-munich-2025/
  26. https://www.tnt-audio.com/ampli/meridian_101_103_e.html
  27. https://www.stereophile.com/content/meridian-8082808i2-signature-reference-cd-playerpreamplifier-page-2
  28. https://audioxpress.com/news/Meridian-Launches-New-Upgraded-808v6-Signature-Reference-Compact-Disc-Player-With-MQA-Decoder
  29. https://www.gammaelectronics.xyz/audio_06-1985_meridian.html
  30. https://www.stereophile.com/content/meridian-mcd-mcd-pro-cd-players-anthony-h-cordesman-mcd-pro
  31. https://audiolifestyle.pl/nowosci/meridian-ultra-dac/
  32. https://www.meridian-audio.com/products/zone-control/ultra-dac/
  33. https://www.stereophile.com/content/meridian-audio-ultra-dac-da-processor-specifications
  34. https://www.ecoustics.com/products/meridian-ultra-dac/
  35. https://www.meridian-audio.info/show.php?compid=31
  36. https://www.stereophile.com/content/meridian-d600-digital-active-loudspeaker
  37. https://www.stereophile.com/content/meridian-dsp8000-digital-active-loudspeaker
  38. https://audiohigh.com/meridian-audio/
  39. https://www.meridian-audio.com/media/news-events/meridian-launches-dsp9-loudspeaker-a-masterpiece-of-design-and-engineering/
  40. https://www.whathifi.com/news/the-dsp9-loudspeaker-is-a-bold-new-look-for-meridian
  41. https://audioxpress.com/news/new-meridian-dsp9-loudspeaker-revealed-at-high-end-munich
  42. https://www.meridian-audio.com/products/streaming-speakers/meridian-ellipse/
  43. https://meridian-audio.info/public/808v5-ds-hq-a4%255B4373%255D.pdf
  44. https://hometheaterreview.com/merdian-lossless-packing-mlp/
  45. https://www.audiosignal.co.uk/MLP.html
  46. https://www.mixonline.com/recording/understanding-blu-ray-format-366155
  47. https://www.residentialsystems.com/archive/meridians-next-generation-of-sooloos
  48. https://kmbcomm.com/meridian_sooloos/
  49. https://meridian-audio.info/public/mqa_description1a%255B4795%255D.pdf
  50. https://www.soundandvision.com/content/what-mqa
  51. https://www.landroversarasota.com/what-are-meridian-sound-systems-and-which-land-rovers-feature-them/
  52. https://www.whathifi.com/features/meridian-signature-sound-system-range-rover-velar
  53. https://www.wired.com/sponsored/story/range-rover-sport-sv-noise-cancelling/
  54. https://www.meridian-audio.com/media/news-events/rivian-selects-meridian-audio-for-electric-suvs-and-trucks/
  55. https://www.meridian-audio.com/media/news-events/kia-selects-meridian-premium-audio-system-to-support-move-into-battery-electric-vehicles/
  56. https://www.human-horizons.com/main/en/news/154.html
  57. https://audioxpress.com/news/meridian-audio-signals-10-years-of-partnership-with-range-rover
  58. https://www.meridian-audio.com/media/8d988b5f4a43bd7/british-airways-press-release-march-2019.pdf
  59. https://www.meridian-audio.com/media/8d988b5ece1c2b4/more-than-just-music-from-meridian-at-magnificent-admiralty-arch-march-2017.pdf
  60. https://www.meridian-audio.com/media/news-events/luxury-superyacht-sound-meridian-audio-partners-with-genesis-technologies-marine/
  61. https://www.meridian-audio.com/products/streaming/210/
  62. https://audioxpress.com/news/lg-electronics-partners-with-meridian-audio-on-new-speaker-designs-for-ces-2018
  63. https://www.mcmullon.com/icollect/hi_fi/meridian/mca.htm
  64. https://www.meridian-audio.com/media/8d988e004347930/meridian_brand_guidelines__march2021.pdf
  65. https://www.meridian-audio.com/media/news-events/meridian-s-trailblazing-dsp9-loudspeakers-earn-prestigious-red-dot-design-award/
  66. https://meridian-audio.com/media/news-events/meridian-crowned-winner-at-esteemed-european-product-design-awards-with-dsp9-loudspeaker/
  67. https://nydesignawards.com/winner-info.php?id=1839
  68. https://www.meridian-audio.com/media/news-events/meridian-fosters-impressive-award-collection-for-dsp9-loudspeaker-with-ny-product-design-award/
  69. https://www.avemea.com/winner-ellipse-by-meridian-wins-eisa-premium-wireless-speaker-award/
  70. https://www.prlog.org/10600043-elifespaces-winner-at-cea-2010-mark-of-excellence-awards.html
  71. https://hapakenya.com/2021/06/28/the-lg-tone-free-fn6-earbuds-come-with-meridian-technology-for-the-perfect-sound/
  72. https://sharpmagazine.com/2025/04/02/meridian-audio-british-sound-pioneers-pushing-boundaries/
  73. https://audioxpress.com/news/bob-stuart-receives-prestigious-award-for-career-of-innovations-by-the-royal-academy-of-engineering
  74. https://www.whathifi.com/news/warner-music-group-becomes-first-big-label-to-adopt-mqa
  75. https://www.moma.org/collection/works/2828
  76. https://collections.vam.ac.uk/context/organisation/AUTH337058/lecson-audio
  77. https://www.luxuriousmagazine.com/meridian-audio-lecson-to-star-in-londons-va-british-design-exhibition/
  78. https://datahacker.blog/home-theater/multi-channel-audio-codecs
  79. https://www.avproglobal.com/blogs/news/a-deep-dive-into-dolby-mat
  80. https://www.whathifi.com/advice/mqa-audio-what-it-how-can-you-get-it
  81. https://secure.aes.org/forum/pubs/conventions/?ID=416
  82. https://www.audioaffair.co.uk/blog/a-history-of-the-marvellous-meridian-dsp-loudspeakers/
  83. https://www.meridian-audio.com/media/news-events/new-kia-ev9-receives-ev-optimised-meridian-audio/
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