Meridian audio systems in the Defender celebrate the vehicle's unique design characteristics, using advanced acoustic technologies to deliver exceptional sound quality optimised for the Defender’s distinctive cabin.

The Defender is unlike any other. It manages to be tough and luxurious, and Meridian for Defender follows the same path - installing advanced acoustic technologies to deliver premium sound throughout its cabin.

Defender conquers challenging terrain while Meridian conquers challenging acoustics. Two British brands built to perform in any environment.

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Meridian For Defender

It’s not just sound that complements the drive, it’s sound that becomes part of the vehicle’s identity.

Discover Behind the Sound

Our flagship collaborations put the Meridian name alongside the world’s most recognised brands, creating audio systems that are part of a product’s identity. In Defender, Meridian audio is crafted to match its tough yet luxurious character - combining clarity and immersion with the durability to perform in any environment. 

Adventure-Ready Audio

The Defender's interior is unique: grab handles, storage spaces, door bins - all engineered for adventure. Meridian's engineers worked within these features to deliver exceptional sound quality, no matter how rough the road. Two systems are available: Meridian Surround Sound with 15 speakers and 700 watts, or Meridian Sound with 11 speakers and 400 watts.

Cabin Acoustics

The Defenders' tough luxury design principles require expert correction. Hard surfaces create significant sound reflections that need bespoke compensation. With Meridian's RE-Q technology, the sound system is tuned to the cabin environment, creating crystal clear sound whether you're cruising highways or climbing hills.

Integrated Engineering

Meridian worked closely with the Defender team to ensure the speakers and interior features sat together seamlessly. Practical elements such as grab handles and stowage create unparalleled convenience without ever impacting the audio experience.

As a leader of Pioneering British Audio and innovation, Meridian shares Defender's drive for quality, performance and dedication in order to recreate the most authentic and immersive audio possible.

Defender Models Featuring Meridian Sound Systems

Defender OCTA
Download the At A Glance

15 Speakers - 700W Amplification 

*The model shown represents the highest surround sound system specification offered.

Defender OCTA - Meridian Technologies

Digital Signal Processing (DSP)

Power-efficient, active DSP crossovers are tailored to distribute music to each speaker

RE-Q

Clear and precise playback tailored to the interior of the cabin

RE-Q

Digital Precision

Retains the finest details of every song and reduces distortion

Digital Precision

Trifield

Immersive multichannel audio from two channel stereo content

15 Speakers - 700W Amplification 

*The model shown represents the highest surround sound system specification offered.

Defender 130 - Meridian Technologies

Digital Signal Processing (DSP)

Power-efficient, active DSP crossovers are tailored to distribute music to each speaker

RE-Q

Clear and precise playback tailored to the interior of the cabin

RE-Q

Digital Precision

Retains the finest details of every song and reduces distortion

Digital Precision

Trifield

Immersive multichannel audio from two channel stereo content

11 Speakers - 400W Amplification 

*The model shown represents the highest sound system specification offered.

Defender 130 - Meridian Technologies

Digital Signal Processing (DSP)

Power-efficient, active DSP crossovers are tailored to distribute music to each speaker

RE-Q

Clear and precise playback tailored to the interior of the cabin

RE-Q

Digital Precision

Retains the finest details of every song and reduces distortion

Digital Precision

Trifield

Immersive multichannel audio from two channel stereo content

15 Speakers - 700W Amplification 

*The model shown represents the highest surround sound system specification offered.

Defender 110 - Meridian Technologies

Digital Signal Processing (DSP)

Power-efficient, active DSP crossovers are tailored to distribute music to each speaker

RE-Q

Clear and precise playback tailored to the interior of the cabin

RE-Q

Digital Precision

Retains the finest details of every song and reduces distortion

Digital Precision

Trifield

Immersive multichannel audio from two channel stereo content

11 Speakers - 400W Amplification 

*The model shown represents the highest sound system specification offered.

Defender 110 - Meridian Technologies

Digital Signal Processing (DSP)

Power-efficient, active DSP crossovers are tailored to distribute music to each speaker

RE-Q

Clear and precise playback tailored to the interior of the cabin

RE-Q

Digital Precision

Retains the finest details of every song and reduces distortion

Digital Precision

Trifield

Immersive multichannel audio from two channel stereo content

15 Speakers - 700W Amplification 

*The model shown represents the highest surround sound system specification offered.

Defender 90 - Meridian Technologies

Digital Signal Processing (DSP)

Power-efficient, active DSP crossovers are tailored to distribute music to each speaker

RE-Q

Clear and precise playback tailored to the interior of the cabin

RE-Q

Digital Precision

Retains the finest details of every song and reduces distortion

Digital Precision

Trifield

Immersive multichannel audio from two channel stereo content

11 Speakers - 400W Amplification 

*The model shown represents the highest sound system specification offered.

Defender 90 - Meridian Technologies

Digital Signal Processing (DSP)

Power-efficient, active DSP crossovers are tailored to distribute music to each speaker

RE-Q

Clear and precise playback tailored to the interior of the cabin

RE-Q

Digital Precision

Retains the finest details of every song and reduces distortion

Digital Precision

Trifield

Immersive multichannel audio from two channel stereo content

Licensing & Consultancy

Meridian partners with leading brands across aviation, automotive, marine and residential sectors to design, engineer and refine complete sound experiences. With nearly five decades of British engineering expertise, we are a trusted partner for brands seeking to elevate their customer experience through sound that is authentic, immersive and enduring. 

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