The Premium harness with LOC-X is designed to add an aftermarket amp to the 600W/825W/1200W MOST OEM amps to power either a trunk sub or/and the OEM/aftermarket underseat woofers.

Harness kit includes:

• LOC-X 40V max input, signal sensing remote Line Output Converter (LOC)
• LOC-X Input signal PnP cable (24″)
• LOC-X Power/ground/remote out PnP cable with inline 1A fuse (24″)
• LOC-X RCA cable (24″)
• MOST OEM amp 20-pin PnP harness
• Underseat woofers interface harness connector

The LOC-X accepts the 35V+ peak outputs of the MOST OEM amp and provides remote turn on via signal sensing. Remote turn on active when LOC detects an audio signal from OEM amp, turns off when no signal is detected. External remote turn on signal required (and not provided) only if aftermarket amp turn on must be independent of volume level. 

LOC-X available in two versions:

• LOC-X2 : Gain adjustment, signal clipping indicator
• LOC-XB : Remote Gain Knob with 16′ cable, signal clipping indicator, Bass Boost/EQ/Frequency/Subsonic/LPF adjustments

Please note that this harness/LOC-X does not and cannot replace the Premium OEM amp.