Mercedes Benz SLR McLaren Audio Upgrade

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Check out our Mercedes Benz SLR McLaren Audio Upgrade Packages below!

Unleash the Ultimate Sound

Level 6 package black frame

Select your system and start experiencing great sound!

Your audio system is an investment. This is why we ensure that all equipment used in your upgrade is transferable and ready to go into you next car when the time comes. This makes picking the right equipment in your system vital. Have a browse below at the different levels available for your Mercedes Benz SLR McLaren and book a consultation now to start your journey.

£3,791

Duration of install: 5 Days

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Purchase includes:

20 sheets of Skinz sound proofing

Audison Prima front speaker upgrade

Audison Prima rear speaker upgrade

Audison Forza AFC 8.14 bit

Custom speaker adapters

Speaker water guard

Connection Grade wiring

Tuning & EQ

Professional pictures of the install

Professional videos of the install

£7,201

Duration of install: 10 Days

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Purchase includes:

35 sheets of Skinz sound proofing

Hertz Mille Legend tweeter

Hertz Mille Legend midrange

Hertz Mille Legend midbass

Hertz Mille Legend rear speaker upgrade

Audison Forza AF M8.14 bit

Custom speaker adapters

Speaker water guard

Connection Grade wiring

Tuning & EQ

Professional pictures of the install

Professional videos of the install

Level 2 package black frame

£11,802

Duration of install: 22 Days

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Purchase includes:

55 sheets of Skinz sound proofing

Hertz Mille Legend tweeter

Hertz Mille Legend midrange

Hertz Mille Legend midbass

Hertz Mille Legend rear speaker upgrade

Hertz Mille Pro 10” subwoofer

Audison Forza AFM12.14 bit

Audison Prima Forza AP F1D

Audison DRC AC

Custom sub box

Connection Grade wiring

Custom speaker adapters

Speaker water guard

Tuning & EQ

Professional pictures of the install

Professional videos of the install

£14,536

Duration of install: 24 Days

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Level 6 package black frame

Purchase includes:

55 sheets of Skinz sound proofing

Hertz Mille Legend tweeter

Audison Thesis Mid range

Audison Thesis Mid bass

Audison Thesis rear speaker upgrade

Hertz Mille Pro 10” subwoofer

Audison Forza AFM12.14 bit

Audison Prima Forza AP F1D

Audison DRC AC

Custom sub box

Connection Grade wiring

Custom speaker adapters

Speaker water guard

Tuning & EQ

Professional pictures of the install

Professional videos of the install

£29,394

Duration of install: 30 Days

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Purchase includes:

70 sheets of Skinz sound proofing

Hertz Mille Legend tweeter

Audison Thesis Mid range

Audison Thesis Mid bass

Audison Thesis rear speaker upgrade

Hertz Mille Pro 10” subwoofer

Audison VOCE AV Quattro

Audison VOCE AV Quattro

Audison VOCE AV Uno

Audison bit One HD Virtuoso

Custom sub box

Connection Grade wiring

Custom speaker adapters

Speaker water guard

Tuning & EQ

Professional pictures of the install

Professional videos of the install

Level 6 package black frame

£37,934

Duration of install: 32 Days

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Purchase includes:

90 sheets of Skinz sound proofing

Hertz Mille Legend tweeter

Audison Thesis Mid range

Audison Thesis Mid bass

Audison Thesis rear speaker upgrade

Hertz Mille Pro 10” shallow sub

Audison Thesis Quattro

Audison Thesis Quattro

Audison Thesis Uno

Audison bit One HD Virtuoso

Custom sub box

Connection Grade wiring

Custom speaker adapters

Speaker water guard

Tuning & EQ

Professional pictures of the install

Professional videos of the install

Level 3 package black frame

£75,274

Duration of install: 45 Days

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Purchase includes:

100 sheets of Skinz sound proofing

Audison Thesis tweeter

Audison Thesis Mid range

Audison Thesis Mid bass

Audison Thesis rear speaker upgrade

Hertz Mille Pro 10” subwoofer

Audison Thesis Quattro

Audison Thesis Quattro

Audison Thesis Uno

Audison HV Venti

Audison bit One HD Virtuoso

Custom sub box

Connection Grade wiring

Custom speaker adapters

Speaker water guard

Tuning & EQ

Professional pictures of the install

Professional videos of the install

World Famous Car Expert Reviews £100K Sound System!

Step inside Shmee150’s incredible $10 million dream garage! Adil and Shmee150 walk through his legendary car collection, featuring some of the world’s most prestigious cars, including a McLaren, Ferrari Roma, an F1 car, and classic muscle cars.

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SHMEE'S SLS Audio Upgrade

We walk you through how we tuned the SLS Black series audio system step by step. Then after that we get to se what Shmee150 has to say about the system. In the next video we will head over the ‪@TheShmuseum‬ to have a tour and have a listen to the SLS with Shmee150.

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Frequently asked questions

  • This varies depending on the system, the level of fabrication required and the size of the job. For clarity, we list estimated timescales on each of our packages. We believe in doing the job once and doing it properly — not rushing it. A consultation will give you a realistic timeframe for your specific vehicle.

  • Yes. We design all systems in a fully reversible way using quality connectors and 3D-printed adapters. That means when it’s time to change cars, we can remove the system cleanly and re-install it in your new vehicle.

  • Yes. Most of our clients start with a consultation. You can see and hear our demo cars, get a tour of our facility, and we’ll build a system that suits your goals, your vehicle and your budget.

  • We have clients from all over the UK — including London, Birmingham, Manchester and even Scotland. Many travel several hours because they want their installation done once, and done right. We also offer hire cars and can help with transport if required.

  • Yes, we have many clients from Europe, the Middle East and the USA who ship their vehicles to us for audio upgrades. If you’re based internationally, we can help arrange transport and coordinate your installation from start to finish.

  • Sound deadening transforms how a car sounds. By reducing road noise, panel vibration and resonance, it allows the system to deliver clearer sound and better bass. It also makes everyday driving more enjoyable — even when the system’s not turned up.

  • A passive system uses crossovers to split the audio signal after it leaves the amplifier. A fully active system gives each speaker its own amplifier channel, allowing far more control over tuning and sound quality. Active systems deliver more clarity, precision and adjustability — perfect for high-end installations.

  • A DSP (Digital Signal Processor) allows us to precisely time-align, EQ and tune your system for your specific car and seating position. It helps remove peaks, dips and reflections caused by the vehicle’s shape. The result is clean, balanced and incredibly detailed sound.

  • We follow a clear, structured process so the system sounds amazing in your exact car and for your taste in music.

    1. Measure the factory system — we analyse your OEM setup with calibrated microphones and REW (Room EQ Wizard).

    2. Configure the new system — we set gains, crossovers and polarity so everything performs correctly.

    3. Precision DSP tuning — we bring the REW data into our DSP software, time-align each speaker and apply EQ for a balanced sound.

    4. Tune to your music — using your favourite tracks, we fine-tune by ear for tone, staging and detail.

  • No. We use modern, efficient equipment designed with EVs in mind. The systems we install have minimal power draw, so your driving range isn’t affected.

  • We offer a lifetime warranty on all our workmanship. If anything fails due to how it was installed, we’ll put it right.
    All parts are covered by the manufacturer’s warranty, typically between 2 and 5 years. We’ll also help handle any valid claims with the supplier to make the process smooth.

  • Yes. We have multiple demo cars on site so you can experience different levels of audio systems in person. It’s the best way to understand the difference a proper system makes.

  • Transparency is standard here. We document your installation with step-by-step photos and short videos, so you can see exactly what was done and how it was done. We can include serial numbers for key components, wiring and fabrication progress, and snapshots of DSP/REW settings used during tuning. You’ll receive this media as a record of the work — it’s one of the big reasons clients choose us.

  • We’re a large, experienced team working from an 11,000 sq ft purpose-built facility. Every bay has custom racking so parts removed from your vehicle are stored safely. There’s plenty of space around each car, reducing risk and allowing our engineers to work cleanly and efficiently. Support engineers can assist your lead engineer whenever needed, keeping quality high and timelines realistic.

  • • Large, modern 11,000 sq ft facility
    • Experienced team with dedicated engineers per project
    • Clean, organised bays with secure part storage
    • Transparent pricing and realistic timescales
    • Demo cars so you can hear results before you buy
    • Exceptional finish and attention to detail
    • Lifetime workmanship warranty
    • Photo/video documentation of your install

  • Yes, we can install your own equipment such as amplifiers, speakers or subwoofers. All parts need to be inspected at our site before we can confirm a quote. This ensures everything is safe, compatible and installed to our usual high standards.

Lifetime warranty

Your install is covered by a lifetime warranty on our craftsmanship

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Secure facility

Your car is secure in our 11,000 sq.ft. workshop

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Technology

3D printing, CNC machining and RTA tuning to create the best sound

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Hire cars

Keeping you mobile while your car has it’s spa treatment

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Family business

Our amazing team will make sure you’ll get the best experience

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Awesome coffee

We’ll make sure you enjoy the best coffee while we take care of your car

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“Just listening to this audio system in here sounds unreal. To have this upgrade is the ultimate. It’s perfect.”

— Shmee150