This high-quality adapter cable turns the radio speaker outputs into a preamplifier output and allows you to connect an amplifier to your original radio.

Installing the adapter is quick and easy: simply connect it between the Quadlock plug and the radio.

The function of the original speaker as well as the fader and balance functions are retained. The 2 channel outputs can also be controlled separately.

Please note that the adapter is not compatible with OEM radios with Quadlock fiber optics but only with dynamic audio systems.


  • High power input
  • Gold-plated cinch contacts
  • High-quality and interference-free stereo sound


  • Quadlock connector: 16pin connector 36x28mm
  • 16pin DIN ISO standard socket
  • Cable length Quadlock:Quadlock: approx. 30cm
  • Dimensions of the chinch amplifier: approx. 8.7 x 6.4 x 2.6 cm
  • Connection cable length: approx. 30 cm
  • Frequency: 20-20,000Hz
  • Galvanic isolation (interference-free)
  • High power input up to 2x 40W

Compatible with:

  • BMW 1series (E87)/BMW 3series (E90)
  • Ford S-Max/ Ford C-Max/ Ford Focus from 06/2004/ Ford Mondeo 06/2004
  • Mercedes (Audio 20) 06/2004
  • Seat Altea / Leon / Toledo 01/2005
  • Skoda Octavia II 06/2004
  • VW Golf 5, 6 / Passat 01/2004/ VW Touran / Touareg / T5 Multivan

Scope of delivery:

  • 1x amplifier 2 channel RCA converter to Quadlock adapter cable

Often ordered together

Total price €66,36

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