Skip to main content
ATD ARC-20275 Amplifer Amp BOSE Retention ISO Cable For Audi A4 Cabriolet (2001-2009)
Order in
days
:
23 Hours
:
59 Mins
:
Secs
For
Next Day Delivery

ATD ARC-20275 Amplifer Amp BOSE Retention ISO Cable For Audi A4 Cabriolet (2001-2009)

(No reviews yet)
SKU: ARC-20275
GTIN: 5056900802638
MPN: 20275
  • Amp Retention Cable
  • Retain Dash Top Speakers
  • Easy Installation
  • For Audi Cabriolet
  • Sound system interface

We ship in-stock items the same day when ordered before 3pm. For out-of-stock products, call to backorder. We’ll notify you as soon as it's ready to ship.

Our Price:
£69.99
RRP:   £79.99
Our Price:
Now: £58.32
RRP:   £66.66
Was:  
Add to Wishlist Wishlist Adding to cart… The item has been added
Add to Cart

Next-Day Delivery Available

Get it by of .

Free Standard Delivery

To UK mainland on orders over £30.

Collection Available

Call to arrange pickup from us.

Call: 01691 886130

Call for back-orders or large quantities.

  • Super Payments
  • Apple Pay
  • Diners Club
  • Super Payments
  • Maestro
  • Mastercard
  • Visa

MAIN FEATURES

 

Interface cable with 4 channel adjustable line output for connecting Audi Cabriolet cars with ISO connectors to an aftermarket car radio.

 

Audi Cabriolet cars with ISO connectors use an amplifier to power the door speakers and subwoofer and use the head unit to power the dash top tweeters, This interface harness will allow a new head unit to work with the original amplifier and also retain the dash top speakers.

 

Fitting instructions for the amplifier interface are included. The amp turn on wire to the vehicles is already connected in the vehicle connectors, the amp turn on connection to the new stereo needs to be made.

 

Vehicle Compatibility:

 

  • Audi - A4 Cabriolet (2001-2009)

UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).


Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).


Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.


Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.


More information (including international delivery on our Delivery Information page.

Description

MAIN FEATURES

 

Interface cable with 4 channel adjustable line output for connecting Audi Cabriolet cars with ISO connectors to an aftermarket car radio.

 

Audi Cabriolet cars with ISO connectors use an amplifier to power the door speakers and subwoofer and use the head unit to power the dash top tweeters, This interface harness will allow a new head unit to work with the original amplifier and also retain the dash top speakers.

 

Fitting instructions for the amplifier interface are included. The amp turn on wire to the vehicles is already connected in the vehicle connectors, the amp turn on connection to the new stereo needs to be made.

 

Vehicle Compatibility:

 

  • Audi - A4 Cabriolet (2001-2009)
Shipping

UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).


Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).


Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.


Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.


More information (including international delivery on our Delivery Information page.

0 Reviews
2026-01-01,2026-04-03,2026-04-06,2026-05-04,2026-05-25,2026-08-31,2026-12-25,2026-12-28,2027-01-01,2027-03-26,2027-03-29,2027-05-03,2027-05-31,2027-08-30,2027-12-27,2027-12-28,2028-01-03,2028-04-14,2028-04-17,2028-05-01,2028-05-29,2028-08-28,2028-12-25,2028-12-26