No sound from speakers, but there is power to amp
The vehicle was already wired in for speakers/amp previously. I bought the MTX X702 amp to replace the existing amp. I have power to the amp, but no sound from speakers. I adjusted the gain control with still no sound. Speaker wire is good, connection is good, speakers are brand new, volume is up on the radio. I thought there was a red LED and now it's a flashing green. The manual states nothing about what the lights flashing mean.
Car Audio & Video - MTX - X702 Car Amp
Answers & Comments
Make sure the power wire and the remote wire have voltage. at least 12 volts. make sure the ground wire is good and has a good solid ground. after that make sure the rca cables are getting signal from the radio. if you have a small speaker or tweeter you can touch the wires from the speaker to the rca cables and it should play music very quietly. meter the subs and make sure theyre ok and not shorted or bad. if all that checks out good.... the amp is probably bad. start with all the simple stuff and work youre way up. if the amp has good power and signal and good speakers then the only thing thats left is the amp. good luck