Mercedes Benz C220d Signature Audio Packages

Experience our signature audio upgrade packages tailored for the Mercedes Benz C220d

We’re developing a range of custom audio packages tailored for you.

Get in touch or visit our workshop, and we’ll create the best options just for you.

We highly recommend consulting with our experts. Simply fill out the form, and one of our specialists will contact you to provide the best possible recommendations for your sound system.

Name
Consultation Type
Date / Time

MERCEDES-BENZ CLE SUBWOOFER UPGRADE

Discover how Cambridge Car Audio enhanced the in-car sound experience in a Mercedes-Benz CLE — a bespoke subwoofer upgrade engineered to deliver deep, controlled bass and a more immersive listening experience while preserving the vehicle’s luxurious interior. This Mercedes-Benz CLE build combines precision installation, premium components, and expert acoustic tuning for a refined audio upgrade.

This video showcases the integration of a dedicated subwoofer system in a Mercedes-Benz CLE. Expert technicians ensure seamless OEM-level fitment, dramatically improving low-frequency performance without altering the factory design. Follow the installation to the final sound test and experience a powerful, clean, and immersive bass upgrade.

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MERCEDES-AMG GTR AUDIO UPGRADE

Discover how Cambridge Car Audio transformed the in-car sound experience in a Mercedes-AMG GTR — a bespoke audio upgrade engineered to deliver exceptional clarity, deep bass, and an immersive listening experience beyond factory capabilities. This AMG GTR build combines precision installation, high-end components, and expert acoustic tuning for a truly elevated driving experience.

This video showcases the full audio system enhancement of a Mercedes-AMG GTR. Expert technicians integrate a custom subwoofer enclosure, high-performance amplifiers, and advanced tuning, ensuring seamless integration with the car’s interior. Follow the installation to the final sound test and experience a powerful, refined, and immersive audio transformation.

Enquire now

MERCEDES-AMG GTR AUDIO UPGRADE

Discover how Cambridge Car Audio transformed the in-car sound experience in a Mercedes-AMG GTR — a bespoke audio upgrade engineered to deliver exceptional clarity, deep bass, and an immersive listening experience beyond factory capabilities. This AMG GTR build combines precision installation, high-end components, and expert acoustic tuning for a truly elevated driving experience.

This video showcases the full audio system enhancement of a Mercedes-AMG GTR. Expert technicians integrate a custom subwoofer enclosure, high-performance amplifiers, and advanced tuning, ensuring seamless integration with the car’s interior. Follow the installation to the final sound test and experience a powerful, refined, and immersive audio transformation.

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.

DISCOVER MORE

BESPOKE ATELIER
BESPOKE ATELIER
SOUND DEADENING
SOUND DEADENING
SIGNATURE AUDIO PACKAGES
SIGNATURE AUDIO PACKAGES
TUNING
TUNING
DEMO CARS
DEMO CARS
TRANSPORT
TRANSPORT
CBS AUTOMOTIVE (PARTNER BRAND)
CBS AUTOMOTIVE (PARTNER BRAND)
ONLINE STORE
ONLINE STORE
EVENTS
EVENTS
CENTRE OF EXCELLENCE
CENTRE OF EXCELLENCE
INTERNATIONAL AUDIO CONCIERGE
INTERNATIONAL AUDIO CONCIERGE
HOME OF THE THESIS VENTI
HOME OF THE THESIS VENTI
ABOUT US
ABOUT US

TRUSTED BY CELEBRITIES

TIM BURTON
TIM BURTON
DJ MARK KNIGHT
DJ MARK KNIGHT
WILFRIED ZAHA
WILFRIED ZAHA
DION RANKINE
DION RANKINE
JAMES & MAEVA
JAMES & MAEVA
ISSY BRYANT
ISSY BRYANT
FRANKIE DETTORI
FRANKIE DETTORI
ADAM & EMILY (LOVE LUXURY)
ADAM & EMILY (LOVE LUXURY)
GREG TAYLOR
GREG TAYLOR
ROB HUFF
ROB HUFF
ALEXANDER BROOKS
ALEXANDER BROOKS
ELIAS KACHUNGA
ELIAS KACHUNGA
RICCARDO SENIOR
RICCARDO SENIOR