Suitable Vehicle Type: For Porsche 911(2005-2012), Porsche boxster(2005-2012),Porsche cayman(2004-2012).
Decode Bose or Harmon Kardon with optical interface: This optic fiber decoder box will keep your original car's optic fiber amplifier or Harmon Kardon system or Bose sound system work.
Reduce installation fee,easy to install.
Installation Steps:
Step 1: The installation of this optic fiber decoder is quite easy. Please follow the below steps to install the decode to get sound. Step 2: MOST BOX power wiring, please connect the black wire to your car's GND wire, yellow B+ wire to your car's B+/BATT wire, red ACC wire to yuor original car's ACC wire. Step 3: For the white plug and the red plug on the decoder, please simply connect them to the car radio unit RCA cable's FRONT OUT L and REAR OUT R as in the below picture. (AUX IN L to your car's FRONT OUT L,AUX IN R to your car's REAR OUT R).