Genuine Meridian Surround Sound System 825W retrofit for JLR vehicles. We supply and fit the OEM amplifier, speakers, subwoofer and wiring, then programme them with JLR SDD.
How the Meridian 825W System Works
JLR integrates the Meridian 825W system through a dedicated High-Fidelity Audio Amplifier. The amplifier uses digital signal processing and Meridian’s Trifield and Re-Q technologies. It receives audio data from the infotainment system over the MOST or Ethernet bus. The amplifier then sends tailored signals to each of the 16 speaker channels. This creates a precise soundstage with centre vocals, wide stereo imaging and controlled bass. The subwoofer adds deep, clean low-frequency output without distortion.
Technical Scope of the Meridian 825W Retrofit
Our Meridian Surround Sound System 825W retrofit includes:
- Genuine Meridian 825W High-Fidelity Audio Amplifier
- Complete 16-speaker set with factory grilles
- Dedicated subwoofer and enclosure
- Factory-style speaker wiring loom
- MOST or Ethernet audio connection cables
- CCF update for premium audio activation
We programme the amplifier and update the Car Configuration File. We use JLR SDD and Pathfinder diagnostics. The amplifier receives the correct software calibration for your exact VIN.
Benefits of a Genuine Meridian 825W Upgrade
- Enjoy 825 watts of high-fidelity digital sound
- Hear accurate vocals and precise instrument placement
- Feel deep, controlled bass from the dedicated subwoofer
- Keep full factory fit and interior appearance
- Retain all touchscreen audio controls and settings
- Add premium value to your Land Rover or Jaguar
- Experience the exact sound Meridian tuned for your model
Compatibility and Vehicle Requirements
We complete Meridian 825W retrofits for most Land Rover and Jaguar models, including:
- Range Rover L405 and L460
- Range Rover Sport L494
- Discovery 5
- Range Rover Evoque
- Range Rover Velar
- Jaguar XF, XJ, XE and F-Pace
Some vehicles require additional door speakers and a different amplifier bracket. Send your VIN to our team and we confirm the exact parts list and fixed price for your model.
Fitting and Programming Process
- VIN check: You send your vehicle details. We confirm compatibility and provide a fixed quote.
- Parts preparation: We source the genuine Meridian amplifier, speakers and harness and precode them to your VIN at our workshop.
- Installation: Our technicians fit the amplifier, speakers, subwoofer and wiring along factory paths.
- Programming: We programme the amplifier and update the Car Configuration File with JLR SDD and Pathfinder.
- Testing: We verify every channel, surround mode and subwoofer response for full Meridian performance.
Why Choose LR-Retrofit
- JLR specialist technicians with dealer-level diagnostic equipment
- Genuine OEM Meridian parts supplied with full warranty
- Factory specification programming and integration
- Fixed pricing with no hidden costs
- Mobile fitting available across the UK
- Full support after installation
