The Premium harness with LOC-150 is designed to add an aftermarket amp to the 600W/825W/1200W OEM amp to power either a trunk sub or/and the OEM/aftermarket underseat woofers. Remote signal provided by LOC-150 signal sensing.
Please note that harness/LOC-150 will not work if EPS/HK/B&O OEM amp is defective/malfunctioning. No returns/exchanges/refunds due to defective OEM amp.
Warranty of harness and LOC-150 is one year from purchase date. Harness kit is designed for experienced DIYers. Professional install suggested. Support limited to harness install; no support given to aftermarket parts not sold with harness kit.