13-1424-25, Active system adapter Audi/VW Quadlock MQS-housing, ACV

Active System Adapter Audi / VW

Active system adapters maintain the function of an OEM amplified system.

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.

Check functionality before final assembly.

Note:

connector: MQS-housing Quadlock OEM amplified system > RCA(m) front/rear

vehicles with 2 channel OEM amplified system rear speaker
vehicles with 4 channel OEM amplified system front/rear speaker BOSE

blue: +12V Amp remote > 40 Pin Quadlock Pin 16
RCA: Quadlock > MQS connector C Pin 3/9 front / Pin 5/11 rear / 9 GND

Vehicle applictation:

Audi A2 (8Z) 11/1999 - 07/2005
Audi A3 (8P) 03/2003 - 03/2006
Audi A4 (B5) 10/1994 - 09/2001
Audi A4 (B6) 11/2000 - 11/2004
Audi A4 (B7) 11/2004 - 02/2009
Audi A6 (4B/C5) 04/1997 - 03/2005
Audi A8 (D2) 05/1994 - 07/2002
Audi TT (8N) 10/1998 - 06/2006

vehicles with 40 Pin Quadlock

Optional to:

CAN-Bus Kit VAG 40Pin Quadlock>ISO/antenna Fakra>ISO: 12-1324-45-15
CAN-Bus Kit VAG 40Pin Quadlock>ISO/antenna Fakra>DIN: 12-1324-46-15
CAN-Bus Kit VAG 40Pin Quadlock>ISO/antenna Fakra(Set)>DIN: 12-1324-70-15
CAN-Bus Kit VAG 40Pin Quadlock>ISO/antenna Fakra(Set)>ISO: 12-1324-80-15
LFB Audi/Seat/Skoda/VW diverse Fahrzeuge 40Pin Quadlock: 42a-1324-001
SWC Harness 42cx401/42CX402 VAG 40Pin Quadlock: 42cx25