Originally Posted by narc
after hooking up my sub/amp i can barely hear anything from the sub. i an tell its on and the amp is working, but no sound. any advice?
alpine 1241-d type-r 12"
jbl px600.2
If the equip is used, I would suspect that it doesn't work. If new, make sure that you have the settings on the amp correct. Gain UP, low-pass crossover ON. To check the speaker. Take a 9V battery and tap the wires on the speaker terminals. If you hear a loud pop/crackle, speaker is probably not blown.