– 13 sheets Skinz Ultimat 5.5mm 3-layer Price: £680 – 26 sheets Skinz Ultimat 5.5mm 3-layer Price: £1,360 – 39 sheets Skinz Ultimat 5.5mm 3-layer Price: £2,040 – Interior Detail Price: £715 Estimated Total: £0

Component warranty: 5 years Installation warranty: Lifetime

Reduces road noise, tyre roar and vibration for a quieter cabin Improves overall driving comfort on both short and long journeys Dramatically enhances sound system clarity and bass response Reduces panel resonance and unwanted rattles in the vehicle Creates a more solid, refined and premium cabin feel Helps stabilise door panels and interior trim Improves speaker performance by strengthening mounting surfaces Reduces fatigue on long drives by lowering background noise Professional installation by experienced technicians

Weight Addition Explained

This package adds approximately 9 kg of acoustic treatment material to your vehicle.

– 13 sheets Skinz Ultimat 5.5mm 3-layer Price: £680 – 26 sheets Skinz Ultimat 5.5mm 3-layer Price: £1,360 – 39 sheets Skinz Ultimat 5.5mm 3-layer Price: £2,040 – Interior Detail Price: £715 Estimated Total: £0

Component warranty: 5 years Installation warranty: Lifetime

Reduces road noise, tyre roar and vibration for a quieter cabin Improves overall driving comfort on both short and long journeys Dramatically enhances sound system clarity and bass response Reduces panel resonance and unwanted rattles in the vehicle Creates a more solid, refined and premium cabin feel Helps stabilise door panels and interior trim Improves speaker performance by strengthening mounting surfaces Reduces fatigue on long drives by lowering background noise Professional installation by experienced technicians

Weight Addition Explained

This package adds approximately 18 kg of acoustic treatment material to your vehicle.

– 13 sheets Skinz Ultimat 5.5mm 3-layer Price: £680 – 26 sheets Skinz Ultimat 5.5mm 3-layer Price: £1,360 – 39 sheets Skinz Ultimat 5.5mm 3-layer Price: £2,040 – Interior Detail Price: £715 Estimated Total: £0

Component warranty: 5 years Installation warranty: Lifetime

Reduces road noise, tyre roar and vibration for a quieter cabin Improves overall driving comfort on both short and long journeys Dramatically enhances sound system clarity and bass response Reduces panel resonance and unwanted rattles in the vehicle Creates a more solid, refined and premium cabin feel Helps stabilise door panels and interior trim Improves speaker performance by strengthening mounting surfaces Reduces fatigue on long drives by lowering background noise Professional installation by experienced technicians

Weight Addition Explained

This package adds approximately 27 kg of acoustic treatment material to your vehicle.

– 13 sheets Skinz Ultimat 5.5mm 3-layer Price: £680 – 26 sheets Skinz Ultimat 5.5mm 3-layer Price: £1,360 – 39 sheets Skinz Ultimat 5.5mm 3-layer Price: £2,040 – Interior Detail Price: £715 Estimated Total: £0

Component warranty: 5 years Installation warranty: Lifetime

Reduces road noise, tyre roar and vibration for a quieter cabin Improves overall driving comfort on both short and long journeys Dramatically enhances sound system clarity and bass response Reduces panel resonance and unwanted rattles in the vehicle Creates a more solid, refined and premium cabin feel Helps stabilise door panels and interior trim Improves speaker performance by strengthening mounting surfaces Reduces fatigue on long drives by lowering background noise Professional installation by experienced technicians

Weight Addition Explained

This package adds approximately 31.6 kg of acoustic treatment material to your vehicle.

– 13 sheets Skinz Ultimat 5.5mm 3-layer Price: £680 – 26 sheets Skinz Ultimat 5.5mm 3-layer Price: £1,360 – 39 sheets Skinz Ultimat 5.5mm 3-layer Price: £2,040 – Interior Detail Price: £715 Estimated Total: £0

Component warranty: 5 years Installation warranty: Lifetime

Reduces road noise, tyre roar and vibration for a quieter cabin Improves overall driving comfort on both short and long journeys Dramatically enhances sound system clarity and bass response Reduces panel resonance and unwanted rattles in the vehicle Creates a more solid, refined and premium cabin feel Helps stabilise door panels and interior trim Improves speaker performance by strengthening mounting surfaces Reduces fatigue on long drives by lowering background noise Professional installation by experienced technicians

Weight Addition Explained

This package adds approximately 36 kg of acoustic treatment material to your vehicle.

– 13 sheets Skinz Ultimat 5.5mm 3-layer Price: £680 – 26 sheets Skinz Ultimat 5.5mm 3-layer Price: £1,360 – 39 sheets Skinz Ultimat 5.5mm 3-layer Price: £2,040 – Interior Detail Price: £715 Estimated Total: £0

Component warranty: 5 years Installation warranty: Lifetime

Reduces road noise, tyre roar and vibration for a quieter cabin Improves overall driving comfort on both short and long journeys Dramatically enhances sound system clarity and bass response Reduces panel resonance and unwanted rattles in the vehicle Creates a more solid, refined and premium cabin feel Helps stabilise door panels and interior trim Improves speaker performance by strengthening mounting surfaces Reduces fatigue on long drives by lowering background noise Professional installation by experienced technicians

Weight Addition Explained

This package adds approximately 41 kg of acoustic treatment material to your vehicle.

– 13 sheets Skinz Ultimat 5.5mm 3-layer Price: £680 – 26 sheets Skinz Ultimat 5.5mm 3-layer Price: £1,360 – 39 sheets Skinz Ultimat 5.5mm 3-layer Price: £2,040 – Interior Detail Price: £715 Estimated Total: £0

Component warranty: 5 years Installation warranty: Lifetime

Reduces road noise, tyre roar and vibration for a quieter cabin Improves overall driving comfort on both short and long journeys Dramatically enhances sound system clarity and bass response Reduces panel resonance and unwanted rattles in the vehicle Creates a more solid, refined and premium cabin feel Helps stabilise door panels and interior trim Improves speaker performance by strengthening mounting surfaces Reduces fatigue on long drives by lowering background noise Professional installation by experienced technicians

Weight Addition Explained

This package adds approximately 45 kg of acoustic treatment material to your vehicle.

– 13 sheets Skinz Ultimat 5.5mm 3-layer Price: £680 – 26 sheets Skinz Ultimat 5.5mm 3-layer Price: £1,360 – 39 sheets Skinz Ultimat 5.5mm 3-layer Price: £2,040 – Interior Detail Price: £715 Estimated Total: £0

Component warranty: 5 years Installation warranty: Lifetime

Reduces road noise, tyre roar and vibration for a quieter cabin Improves overall driving comfort on both short and long journeys Dramatically enhances sound system clarity and bass response Reduces panel resonance and unwanted rattles in the vehicle Creates a more solid, refined and premium cabin feel Helps stabilise door panels and interior trim Improves speaker performance by strengthening mounting surfaces Reduces fatigue on long drives by lowering background noise Professional installation by experienced technicians

Weight Addition Explained

This package adds approximately 49 kg of acoustic treatment material to your vehicle.

– 13 sheets Skinz Ultimat 5.5mm 3-layer Price: £680 – 26 sheets Skinz Ultimat 5.5mm 3-layer Price: £1,360 – 39 sheets Skinz Ultimat 5.5mm 3-layer Price: £2,040 – Interior Detail Price: £715 Estimated Total: £0

Component warranty: 5 years Installation warranty: Lifetime

Reduces road noise, tyre roar and vibration for a quieter cabin Improves overall driving comfort on both short and long journeys Dramatically enhances sound system clarity and bass response Reduces panel resonance and unwanted rattles in the vehicle Creates a more solid, refined and premium cabin feel Helps stabilise door panels and interior trim Improves speaker performance by strengthening mounting surfaces Reduces fatigue on long drives by lowering background noise Professional installation by experienced technicians

Weight Addition Explained

This package adds approximately 53 kg of acoustic treatment material to your vehicle.

– 13 sheets Skinz Ultimat 5.5mm 3-layer Price: £680 – 26 sheets Skinz Ultimat 5.5mm 3-layer Price: £1,360 – 39 sheets Skinz Ultimat 5.5mm 3-layer Price: £2,040 – Interior Detail Price: £715 Estimated Total: £0

Component warranty: 5 years Installation warranty: Lifetime

Reduces road noise, tyre roar and vibration for a quieter cabin Improves overall driving comfort on both short and long journeys Dramatically enhances sound system clarity and bass response Reduces panel resonance and unwanted rattles in the vehicle Creates a more solid, refined and premium cabin feel Helps stabilise door panels and interior trim Improves speaker performance by strengthening mounting surfaces Reduces fatigue on long drives by lowering background noise Professional installation by experienced technicians

Weight Addition Explained

This package adds approximately 57 kg of acoustic treatment material to your vehicle.

– 13 sheets Skinz Ultimat 5.5mm 3-layer Price: £680 – 26 sheets Skinz Ultimat 5.5mm 3-layer Price: £1,360 – 39 sheets Skinz Ultimat 5.5mm 3-layer Price: £2,040 – Interior Detail Price: £715 Estimated Total: £0

Component warranty: 5 years Installation warranty: Lifetime

Reduces road noise, tyre roar and vibration for a quieter cabin Improves overall driving comfort on both short and long journeys Dramatically enhances sound system clarity and bass response Reduces panel resonance and unwanted rattles in the vehicle Creates a more solid, refined and premium cabin feel Helps stabilise door panels and interior trim Improves speaker performance by strengthening mounting surfaces Reduces fatigue on long drives by lowering background noise Professional installation by experienced technicians

Weight Addition Explained

This package adds approximately 61.5 kg of acoustic treatment material to your vehicle.

– 13 sheets Skinz Ultimat 5.5mm 3-layer Price: £680 – 26 sheets Skinz Ultimat 5.5mm 3-layer Price: £1,360 – 39 sheets Skinz Ultimat 5.5mm 3-layer Price: £2,040 – Interior Detail Price: £715 Estimated Total: £0

Component warranty: 5 years Installation warranty: Lifetime

Reduces road noise, tyre roar and vibration for a quieter cabin Improves overall driving comfort on both short and long journeys Dramatically enhances sound system clarity and bass response Reduces panel resonance and unwanted rattles in the vehicle Creates a more solid, refined and premium cabin feel Helps stabilise door panels and interior trim Improves speaker performance by strengthening mounting surfaces Reduces fatigue on long drives by lowering background noise Professional installation by experienced technicians

Weight Addition Explained

This package adds approximately 66 kg of acoustic treatment material to your vehicle.

Vehicle Sound Deadening packages – Cambridge Car Audio

Unleash the Ultimate Sound Experience

Choose Your Sound Deadening Package Elevate Your Drive!

GALLERY OF OUR WORK

All of our premium packages include

Lifetime warranty

Your install is covered by a lifetime warranty on our craftsmanship

Secure facility

Peace of mind that your car is looked after in our facility

Project transparency

Clear communication, honest timelines, and no hidden surprises from start to finish.

Engineering craftsmenship

Every installation is engineered with precision, care, and uncompromising attention to detail.

Acoustic callibration

Individually tuned to your vehicle for balanced, accurate, and immersive sound.

Professional handover

Every system is thoroughly tested, explained, and handed over with complete confidence.

Can’t find what you’re looking for?

Let us help you find what you need.

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PORSCHE 992 GT3 TOURING SOUND DEADENING UPGRADE

High-performance sports cars like the Porsche 992 GT3 Touring are engineered with a strong focus on weight reduction and driver engagement. While this approach enhances performance and feedback, it can also result in increased road noise, tyre roar, and vibration inside the cabin, particularly during longer journeys.

In this video we showcase a full interior sound deadening and acoustic treatment upgrade carried out on a Porsche 992 GT3 Touring. Follow the complete installation process and discover how carefully applied sound proofing materials can significantly improve cabin refinement, reduce unwanted noise, and deliver a more composed driving experience while preserving the character of this exceptional performance car.

View our channel

LAND ROVER DEFENDER SOUND DEADENING UPGRADE

Vehicles like the Land Rover Defender are built for rugged capability and off-road performance. However, their boxy design, large wheel arches, and minimal factory insulation can allow significant road noise, tyre roar, and vibration to enter the cabin, especially during motorway driving.

In this video we take you through a complete soundproofing upgrade carried out on a Land Rover Defender. Follow the full installation process and see how premium sound deadening materials are applied throughout the vehicle to reduce unwanted noise and resonance. The video also includes a detailed road noise test before and after the upgrade, demonstrating how professional acoustic treatment can transform the driving experience into something far quieter, more refined, and far more comfortable.

View our channel

Not sure what system to choose?

This video is a great one for those of you who want to learn more about how we choose systems and may help you understand more about your BMW audio upgrade.

Enquire now

FREQUENTLY ASKED QUESTIONS

How do I choose the right car audio upgrade package for my vehicle?

Every vehicle we work on has a range of signature audio upgrade packages designed specifically for that make and model. Each package shows:

Specification
Options available
Estimated installation time
Upgrade paths

The most effective way to choose is to arrange a phone or in-person consultation. This allows you to listen to demonstration vehicles, see examples of our craftsmanship, and understand exactly what is achievable for your car before making a decision.

This removes guesswork and ensures you select a system that suits how you listen to music.

What is the difference between a package upgrade and a bespoke car audio system?

Our packages are based on the most popular, proven upgrade paths for each vehicle.

A bespoke system is for clients who want to go beyond these options — whether that involves OEM-plus subwoofer enclosures, advanced system design, or a fully tailored listening experience.

Packages provide clarity. Bespoke provides complete freedom.

Will upgrading my car speakers really improve sound quality?

Yes — significantly.

Factory systems (including branded options such as Harman Kardon, Bose, and Bang & Olufsen) are engineered to meet production budgets. Specialist audio components are engineered purely for performance.

Upgrading speakers improves:

Clarity and detail
Volume without distortion
Mid-bass response
High-frequency accuracy
Overall realism and soundstage

Most clients are surprised at how much performance their original system was leaving on the table.

Do I need a subwoofer in my car?

If you want full-range, deep, realistic sound — a subwoofer is essential.

We offer two approaches:

Custom OEM-plus subwoofer enclosures designed specifically for your vehicle
Practical quick-release active subwoofer solutions as a high-quality off-the-shelf option

Both options are designed to retain practicality while delivering the depth and authority missing from factory systems.

How long does a car audio installation take?

Each package shows an estimated installation time.

This can vary depending on additional options selected and the level of fabrication involved. We prioritise the quality of workmanship and keep you fully updated throughout the process.

Can you upgrade the sound system in electric vehicles (EVs)?

Yes. This is one of the fastest-growing areas of our work.

We design low-current, high-efficiency systems specifically for EV platforms, engineered not to affect vehicle range. Upgrading audio in EVs requires specialist knowledge of electrical architecture and noise management, which our team has extensive experience with.

How is a car audio system professionally tuned after installation?

Tuning is a critical part of the process.

We use a combination of professional acoustic measurement software, specialist calibration tools, and extensive experience to:

Remove factory equalisation
Correct frequency response
Time-align the system to the listening position
Resolve phase and staging issues

We then refine the system using your own music to create a listening experience tailored specifically to you.

Can you keep my car looking completely factory?

Yes. We specialise in OEM and OEM-plus installations.

This means:

No visible modifications to the interior
Practicality and usability retained
Equipment integrated discreetly
All work fully reversible where required

The vehicle looks factory. The sound is anything but.

I’m not local to Cambridge. Can I still have my car upgraded?

Yes. Clients travel from across the UK for installations.

We assist with:

Local station drop-offs
Hire cars
Vehicle collection and delivery options (open or enclosed transport)

Do you work with international clients?

Yes. We regularly work with clients from Europe, the Middle East, Asia, and the USA.

We can assist with door-to-door transport, including enclosed road transport, sea freight, or air freight, with all work carried out at our UK workshop.

How much does a car audio upgrade cost?

Pricing, options, and specifications are clearly shown within the signature audio packages for each vehicle on our website.

If your vehicle is not listed, or you are looking for something tailored specifically to you, a consultation allows us to design the right system around your goals.

Will a car audio upgrade affect my vehicle warranty?

This is one of the most common questions we receive.

Any modification to a vehicle can have implications for a manufacturer or aftermarket warranty, and it is not our place to comment on behalf of those providers.

What we can say is this:

The level of installation detail is what protects your vehicle.

We use vehicle-specific integration methods, our own speaker connectors, and fully reversible installation techniques so that:

No factory wiring is cut
The vehicle remains fully serviceable
Everything is logically installed for future access by technicians

We provide a lifetime warranty on our craftsmanship, and all components supplied by us carry a five-year manufacturer warranty.

This meticulous approach is what separates a professional installation from a basic one and is why our work stands up to scrutiny long after the install is complete.

Why is a consultation recommended before choosing a system?

A consultation allows you to:

Hear demonstration vehicles
See the level of workmanship involved
Understand the differences between upgrade levels
Choose the right system first time

What makes your work different from other car audio installers?

The difference is in the craftsmanship, attention to detail, and the meticulous process each vehicle goes through.

Our clients are kept informed throughout the journey, shown the work behind the scenes, and experience a level of care that is rarely seen in this industry.

This is not simply an installation — it is a carefully executed upgrade carried out to the highest possible standard.