Quote:
Originally Posted by KnightRyderx2
Bass boost knob for a aftermarket amp for a subwoofer.
|
I can confirm this. The previous owner of my FRS had the knob mounted on the dash, wire ran through the console, and coiled up in the trunk. But for some odd reason forgot to leave the amp/sub it was attached to! So it's there if you run a compatible amp. Plug your land-line phone into it in the meantime.