Mr.Jackson
Junior Member
I'm looking to add 4 channel and mono amp to my car and I'm keeping my factory radio which is better LOC or DSP
DSPs accept high level.A LOC converts headunit power to rca power so you can run an amp. A DSP is a powerful tuning device that gets used after the head unit rca to tune the signal. A loc is the only way to get a rca output for an amp