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ATD ARC-20404 Amp Retention Quadlock Cable For Audi Vehicles With Rear Amplified BOSE Systems
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ATD ARC-20404 Amp Retention Quadlock Cable For Audi Vehicles With Rear Amplified BOSE Systems

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SKU: ARC-20404
GTIN: 5056900802683
MPN: 20404
  • For Audi Vehicles
  • Allows the installation of an aftermarket head unit
  • Designed to match the correct impedance of the vehicles speaker system
  • For Vehicles With BOSE Amplified System
  • Plug & Play

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:
£49.99
RRP:   £69.99
Our Price:
Now: £41.66
RRP:   £58.32
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To UK mainland on orders over £30.

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Call: 01691 886130

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MAIN FEATURES

 

This adaptor is required to replace factory fitted amplified radio with an aftermarket headunit (Alpine, Pioneer, Kenwood, Sony, JVC etc.). It will convert the car original power and speakers wiring connector to a standard ISO connector and actives the factory on board Bose amplifier.

 

This allows the connection of an aftermarket HU to an OEM amplified system while retaining the OEM amplifier and connected speakers by adapting, matching or converting the output signals of the signal source to the signal input of the OEM amplifier. Depending on the vehicle and the installed OEM amplified system, various functions such as fader, sound or subwoofer settings might be lost. In individual cases, depending on the OEM system and the retrofit radio, increased noise or a switch-on or switch-off noise may occur.

 

Key Features:

  • Allows the installation of an aftermarket head unit into a vehicle with an OEM amplifier
  • Loose red is for +12v ignition power - must be manually connected
  • Loose orange is for +12v illumination. This can be powered from the headlight switch or accessory.

 

VEHICLE COMPATIBILITY LIST

 

  • Audi A3 [8P] (2003-2012)
  • Audi A4 [B6/B7/8E] (2004-2009)
  • Audi A6 [C5/B4] (2001-2006) 
  • Audi R8 (2007-2015)
  • Audi TT [8J] (2006-2014)
  • Seat Exeo [3R] (2009-2013)

 

PLEASE NOTE: Models with RNS-E factory Nav only

 

The above list of vehicles is a general guide and cannot be guaranteed in all cases.

Make sure you have this SPEAKER ISO connection type wiring harness in your car before you make your purchase as they can vary depending on the year of your car and also the model of the radio fitted.

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

 

This adaptor is required to replace factory fitted amplified radio with an aftermarket headunit (Alpine, Pioneer, Kenwood, Sony, JVC etc.). It will convert the car original power and speakers wiring connector to a standard ISO connector and actives the factory on board Bose amplifier.

 

This allows the connection of an aftermarket HU to an OEM amplified system while retaining the OEM amplifier and connected speakers by adapting, matching or converting the output signals of the signal source to the signal input of the OEM amplifier. Depending on the vehicle and the installed OEM amplified system, various functions such as fader, sound or subwoofer settings might be lost. In individual cases, depending on the OEM system and the retrofit radio, increased noise or a switch-on or switch-off noise may occur.

 

Key Features:

  • Allows the installation of an aftermarket head unit into a vehicle with an OEM amplifier
  • Loose red is for +12v ignition power - must be manually connected
  • Loose orange is for +12v illumination. This can be powered from the headlight switch or accessory.

 

VEHICLE COMPATIBILITY LIST

 

  • Audi A3 [8P] (2003-2012)
  • Audi A4 [B6/B7/8E] (2004-2009)
  • Audi A6 [C5/B4] (2001-2006) 
  • Audi R8 (2007-2015)
  • Audi TT [8J] (2006-2014)
  • Seat Exeo [3R] (2009-2013)

 

PLEASE NOTE: Models with RNS-E factory Nav only

 

The above list of vehicles is a general guide and cannot be guaranteed in all cases.

Make sure you have this SPEAKER ISO connection type wiring harness in your car before you make your purchase as they can vary depending on the year of your car and also the model of the radio fitted.

MAIN FEATURES

 

This adaptor is required to replace factory fitted amplified radio with an aftermarket headunit (Alpine, Pioneer, Kenwood, Sony, JVC etc.). It will convert the car original power and speakers wiring connector to a standard ISO connector and actives the factory on board Bose amplifier.

 

This allows the connection of an aftermarket HU to an OEM amplified system while retaining the OEM amplifier and connected speakers by adapting, matching or converting the output signals of the signal source to the signal input of the OEM amplifier. Depending on the vehicle and the installed OEM amplified system, various functions such as fader, sound or subwoofer settings might be lost. In individual cases, depending on the OEM system and the retrofit radio, increased noise or a switch-on or switch-off noise may occur.

 

Key Features:

  • Allows the installation of an aftermarket head unit into a vehicle with an OEM amplifier
  • Loose red is for +12v ignition power - must be manually connected
  • Loose orange is for +12v illumination. This can be powered from the headlight switch or accessory.

 

VEHICLE COMPATIBILITY LIST

 

  • Audi A3 [8P] (2003-2012)
  • Audi A4 [B6/B7/8E] (2004-2009)
  • Audi A6 [C5/B4] (2001-2006) 
  • Audi R8 (2007-2015)
  • Audi TT [8J] (2006-2014)
  • Seat Exeo [3R] (2009-2013)

 

PLEASE NOTE: Models with RNS-E factory Nav only

 

The above list of vehicles is a general guide and cannot be guaranteed in all cases.

Make sure you have this SPEAKER ISO connection type wiring harness in your car before you make your purchase as they can vary depending on the year of your car and also the model of the radio fitted.

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.

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