The Premium harness with LOC150i is designed to add an aftermarket amp to the 500W MOST OEM amps to power either a trunk sub or/and the OEM/aftermarket underseat woofers.

Harness kit includes:

• LOC150i 40V max input, signal sensing remote Line Output Converter (LOC)
• LOC150i Input signal PnP cable (24″)
• LOC150i Power/ground/remote out PnP cable with inline 1A fuse (24″)
• LOC150i RCA cable (24″)
• MOST OEM amp 20-pin PnP harness
• Underseat woofers interface harness connector

The LOC150i accepts the 35V+ peak outputs of the MOST OEM amp and provides remote turn-on via signal sensing. Remote turn on active when LOC150i 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. 

Please note that this T-harness/LOC150i does not and cannot replace the Premium OEM amp.