Audi Audio Upgrade

System Three

Upgrade the factory audio in any Audi — A-Series, S-Series, Q-Series, TT, or R8.

The complete build. Front and rear speaker upgrades, a compact subwoofer, full four-door sound deadening, and a multichannel ADSP amplifier that gives you individual control over every driver in the vehicle. This is the system where the factory audio — regardless of spec — becomes genuinely irrelevant.

You spend most of your time in the front seats, so that's where the focus is. The front component upgrade is the centrepiece. The rear speakers are upgraded to handle the additional power cleanly. The subwoofer fills in everything below — hidden under the floor in SUVs, hatchbacks, and wagons, or placed to suit your boot layout.

If your Audi has B&O, Harman Kardon, Bose, or Sonos audio, we work with the existing hardware and replace what needs replacing. The ADSP handles the rest.

What the ADSP actually does:

The multichannel processor is the difference between a good system and a great one. It gives us individual equalisation — up to 30 bands — for every speaker including each tweeter independently. It solves the factory stereo's lack of clean RCA output by working directly from speaker-level signals and cleaning the signal in the process. And it gives you ongoing control via a remote or phone app, so the system adapts to whatever you're listening to.

System Three includes:

• Compact underseat, underfloor, or boot subwoofer
• Front component speaker and tweeter upgrade
• Rear speaker upgrade
• Multichannel ADSP amplifier with app control and remote
• Professional sound deadening — all four doors (front only for TT/R8)
• Power kit, cables and minor parts
• Installation and calibration by ear

Brands we work with: Key components in this system can include Alpine Status, Hertz, Zapco, Audison, Focal, JL Audio, Rainbow, among others.

Additional options to consider:

• CarPlay / Android Auto upgrade
• Wireless enhancement for factory CarPlay
• Reverse camera integration
• Front and rear dash cams
• Radar and laser detector
• GPS tracking for theft or carjacking recovery

For the full upgrade story, visit our Audi Audio Upgrades page.