Re: Help please.
Are you sure you wired it correctly with the correct POLARITY? Take a look at your work because it sounds like a simple fix. It doesn't matter what brand of speakers is installed in the rear.....even if there are no speakers there at all. The LOC is converting the signal from the headunit (to the speakers) to run your amp.
2012 Volkswagen GTI 4dr
* Factory RCD-510 H/U
* MASSIVE AUDIO CK 6X 6.5 components
* Alpine 3547 2-channel amp
* Audison SR 1D monoblock amp
* MASSIVE AUDIO TW10 10" sub in 1.36cu ft ported box (tuned @ 35Hz)
* Streetwires OFC 4awg power/ground wires
* Audio Control LC2i line output converter
* Audio Control ACR-1 remote knob