Mercedes Benz E43 Audio Upgrade

Check out our Mercedes Benz E43 Sound System Upgrade Packages below!

Get your dream system.

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 your 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 e 43 and book a consultation now to start your journey to great sound.

Perfect for upgrading your stock front speakers

£1,050

Duration of install: 1 Day


Purchase includes:

15 sheets Skinz sound proofing

Hertz Mille Pro tweeter

Hertz Mille Pro 3’’ mid range

Custom speaker adapters

Speaker water guard

Perfect for adding some more bass

£1,395

Duration of install: 1 Day


Purchase includes:

10 sheets - Skinz sound proofing

Audison Prima 10” active sub

Audio Control LC2i

Perfect for adding a lot of bass - best for cars with a sealed boot

£2,405

Duration of install: 3 Days


Purchase includes:

15 sheets - Skinz sound proofing

Hertz Mille pro 12’’ sub

Hertz Mille Power 1ch Amplifier

Traditional style sub box

Connection grade wiring

Audio Control LC2i

Perfect for a complete surround sound upgrade

£3,933

Duration of install: 7 Days


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Purchase includes:

35 sheets sheets of Skinz sound proofing

Audison Voce tweeter

Audison Voce 3’’ mid range

Audison Prima 8’’ footwell mid bass

Custom speaker adapters

Speaker water guard

Audio Control signal summing device

Audison Prima AP8.9 bit

Connection grade wiring

Optional - Choose bass upgrades: level 1 or 2

Tuning & EQ


level 5 title

Perfect for a complete surround sound upgrade with a custom tuning session

£7,529

Duration of install: 14 Days


Purchase includes:

60 sheets of Skinz sound proofing

Hertz Mille legend tweeter

Hertz Mille legend 3’’ mid range

Audison Prima 8’’ footwell mid bass

Custom speaker adapters

Speaker water guard

Hertz Mille pro 10” sub

Audison voce rear speakers

Audison Forza AFM12.14 bit

Audio Control signal summing device

Connection Grade wiring

Audison Prima Forza AP F1D

Sub box - Traditional Style

Tuning & EQ

Professional pictures of the install

Professional video of the install

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level 6 most popular

Perfect for a complete custom surround sound upgrade with a bespoke tuning session

£14,195

Duration of install: 25 Days


Purchase includes:

80 sheets of Skinz sound proofing

Audison Thesis Tweeter

Audison Thesis Mid Range

Audison Prima 8’’ footwell mid bass

Custom A-pillars

Hertz Mille Legend rear speakers

Audison Voce 5ch Amp

Audison Voce 4ch Amp

Audio Control signal summing device

Audison Virtuoso Processor

Connection Grade wiring

Hertz Mille Pro 10'' sub

Custom Sub Box

Tuning & EQ

Professional pictures of the install

Professional video of the install

Perfect for a complete surround sound upgrade

£18,933

Duration of install: 27 Days


Purchase includes:

100 sheets of Skinz sound proofing

Audison Thesis Tweeter

Audison Thesis Mid Range

Audison Prima 8’’ footwell mid bass

Custom A-pillars

Hertz Mille Legend rear speakers

Audison Voce 5ch Amp

Audison Voce 4ch Amp

Audison Voce 4ch Amp

Audio Control signal summing device

Audison Virtuoso Processor

Connection Grade wiring

Hertz Mille Legend 10'' sub

Custom Sub Box

Tuning & EQ

Professional pictures of the install

Professional video of the install


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level 8 title

Perfect for a complete custom surround sound upgrade with a bespoke tuning session

£46,751

Duration of install: 38 Days


Purchase includes:

100 sheets of Skinz sound proofing

Audison Thesis Tweeter

Audison Thesis Mid Range

Audison Prima 8’’ footwell mid bass

Custom A-pillars

Hertz Mille Legend rear speakers

Audison Voce 5ch Amp

Audison Thesis 4ch Amp

Audison Thesis Venti (The £10k Amp)

Audio Control signal summing device

Audison Virtuoso Processor

Connection Grade wiring

2 Hertz Mille Legend 10'' sub

Custom Sub Box x 2

Tuning & EQ

Professional pictures of the install

Professional video of the install

Perfect for those who simply don’t settle for anything less that perfection

£126,178

Duration of install: 60 Days


Purchase includes:

120 sheets of Skinz sound proofing

Audison Thesis Tweeter

Audison Thesis Mid Range

Audison Prima 8’’ footwell mid bass

3 Audison Thesis Venti (The £10k Amp))

Audison Thesis Uno

Audison Thesis Uno

Audison Thesis Quattro

Custom A-pillars

Audison Thesis rear speakers

Audio Control signal summing device

Audison Virtuoso Processor

Connection Grade wiring

2 Hertz Mille Legend 10'' sub

Custom Sub Box x2

Tuning & EQ

Professional pictures of the install

Professional video of the install

Lifetime warranty

All of our installs have lifetime warranty on parts and labour

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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

Customise the look👌

Want it matte black, metallic red or a rainbow colour? Any colour, any finish - we do it all!

audison coloured speakers
colour swatches list

Can’t find what you’re looking for?

Let us help you find what you need.

Still not sure on what to choose?

Frequently asked questions

  • Our packages have been designed to make the process as easy a possible for you. If you are stuck on what is best, just call us or visit us so we can guide you. We are here to help.

  • Installing aftermarket speakers can be a great way to improve sound quality, loudness, clarity and increase the frequency spectrum or fullness of the sound. No manufacture system like HK, B&O or Bose would ever be able to compete with the products we use. the reason is, they have become so mass market and in turn have to fit a price point for brands like BMW, Audi and Mercedes.

  • Subwoofers add bass and depth to your stereo's sound. And they can also add to a system's performance in a variety of ways. A quality subwoofer will add depth and realism to your music that you would otherwise miss out on with a factory car stereo system. The old days of filling your boot with massive subs has gone, we focus on more of an oem look with incredible sound.

  • Every install will vary massively on the level and amount of equipment that is being used plus the level of fabrication that is involved. We have made this simple by adding an estimated time scale onto each package that we have designed. We do strongly believe in, do the job once and do the job properly. Perfection can’t be rushed.

  • YES! With the EV market massively growing, we are carrying out more and more sound system upgrades to EV cars. The most popular question we get asked about EV Car Audio is ‘will the range of my EV be affected by a new sound system’. We have done testing on this and have designed systems using the latest technology in car audio with extremely low draw which is designed to not impact the range you have on your EV.

    Electric car audio upgrades are fast becoming our future and we are one step ahead of the game. With one of our demo vehicles being fully electric. Sound system upgrades for electric cars is no easy thing to do however our team have experience and knowledge on this so you know your EV is in safe hands.

  • The packages we have designed are fantastic BUT it is so hard to gauge what system is best by looking online, that’s why we always recommend you come to meet with our team so you can experience every detail. We give a full workshop tour of our 11,000sqft facility so you know that your car is in safe hands, then we listen to your car, then you listen to our demo car, then we sit down and go into every detail of the system and can tailor something for you to get you the best car audio system.

  • Tuning a car is an artform in itself. After the install is complete, we use an RTA machine to asses if there is any noise cancellation and to get a better understanding of what the system is doing. From there we use 5 microphones as a part of the Bit Tune kit to give a precise time alignment for the optimum listening position. Once the Bit Tune kit has done it’s alignment and created an EQ Curve, we then sit in the car and fine tune the system by ear. On each system where we have a DSP in the system, we take a few songs from our client and then fine tune to those songs.

  • Not to worry, your car an still be upgraded by us. Most of our clients travel between 2-6 hours on average for installations of audio upgrades. We have many clients from areas in London, Birmingham and even in areas in Scotland. We have found that our clients don’t mind traveling for amazing craftsmanship and work. It is our job to make the process as easy as possible for you.

    We have Hire Cars available or alternatively we have transport firms that we have used and trust that can arrange collection and delivery for you!

  • We have many international clients that wish to have their vehicles upgraded by us. If you are based in Dubai, Europe or the USA, we offer plans to have the vehicle delivered and collected from ourselves. We normally work with this business:

    Ship My Car

    info@shipmycar.co.uk

    +(44) 1908 887 917

    International clients of ours in the past have either used this business to transport their cars, or alternatively used their own transport. If you are looking to have your vehicle upgraded with us and you are based internationally, please mention this to us in your initial enquiry and we will assist you with making everything happen.

Trusted by celebrities

The Mercedes Benz E43's audio system is a source of disappointment for many car owners. Despite the luxury car's impressive design and features, the audio system fails to deliver the level of sound quality and functionality that drivers expect. The speakers are underpowered and struggle to produce clear and immersive sound, particularly in the low-end frequencies where bass is lacking. Road noise also penetrates the cabin, affecting the audio quality and detracting from the driving experience. Overall, the Mercedes Benz E43's audio system is a major weak point and a source of frustration for many car owners, who expect better performance from a luxury car in this price range.

If you are looking at upgrading the sound system in your Mercedes Benz E43 then have a look over some of our packages and then book a consultation so we can advise on the best solution for you. We always recommend that you come in and see us so we can guide you and even design you a custom system that sits in between on of the packages that we have on the Cambridge Car Audio website!