Comes on but dont here anything in speakers
Pretty open question so lets start with the basics....
1.) Check to ensure your amp is coming on.
2.) Ensure your amp is not going into protect mode.
3.) Double check your wiring is correct (RCA's, REM, GROUND, B+, Speakers)
4.) Ensure your settings on the radio and amp (amp gain is turned up) itself is correct.
These are the simple 4 that should point you in the right direction
SOURCE: PROTECT LIGHT COMES ON WITH 2 SPEAKERS HOOKED UP
Go to this website page and see if any of this applies to your problem. http://www.caraudiobook.com/car_audio_amplifiers/car_audio_amplifiers.htm
SOURCE: my amp is not working
For the visonik, you should check your speakers. You can use a D-cell battery. Remove the speaker wires from the amp and connect each speaker across the battery (for no longer than a few seconds). The speaker should pop each time the wires are touched to the battery. If they don't, the speaker is defective (assuming the battery isn't dead).
If the speakers are OK, you need to confirm that you have a good signal feeding the amp. You can use the RCA cables from another working amp in the vehicle. Do this with the amp that had the power light lit.
If you have signal going to the amp and the speakers are OK, the only two things left are the power supply feeding the amp (from the battery) and the amp. If you have B+ and remote voltage AND a good ground, the amp is defective.
For the pyramid, the amplifier probably has shorted output transistors. The amplifier will have to be repaired.
SOURCE: my amp comes on but when i hook the speakers up nothing comes out
CHECK TO MAKE SURE THE WIRES ARE STILL HOOKED UP INSIDE YOUR SUB BOX
SOURCE: i have a 3000 watt power acoustik amp with 6 gauge
one think the picture of that amp and the amount of wattage i recommend you change the wire to 4-guage and check the rca,and spk wiring
Hey Yoo,
Go to Radio shack and get you an adapter that will take an earphone jack and convert it to RCA male. You use this to simulate the signal coming from the reciever. Hook up to a Cd player or Walkman, anything with an earphone output jack. Test that the device actually puts out music or anything worth listening to. Connect the device to the input of your amp, with the car running, and the reciever turned on.. This will tell yo if the signal is getting from the reciever to the amp. You may not be getting signal from the head unit.
If you still get no sound to the woofers, dsisconnect the woofers and try a different speaker. If that speaker dont work, Change setting and switches., and if you still get no sound, then your amp is toast.
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