Hi, It happens at any volume,system is fairly new. It was installed at a shop,i got a bigger amp than i needed for possible future upgrades.Any ideas? Thanks Mike

 

What kind of amp are you running and what ohms? How hot does it get?

 

Better yet....post the specs on your whole system for a better idea on how to help you.

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92 Camaro RS LO3, 5-spd, T-tops
Performance:
SLP 1 3/4" Headers (Coated by Paul Barry Motorsports), Flowmaster Catback Exhaust, Fastchip Performance PROM, Centerforce Dual Friction Clutch, Xact 8mm wires, Open Air Element w/K&N Filter, Z28 Grille w/aftmkt fog lamps
Electronics:
Alpine 8030 Alarm System, Valentine One Radar Detector (How did I ever drive without one?), Pioneer DEH 7450 Head Unit w/6-pack CD changer, Pioneer DEQ 7600 Sound Processor, 2 Kenwood KAC-846 Amps powering 2 12" Pro Red subs, 2 Pioneer 6x9 and 2 MTX 4x6 speakers.
NEXT UP: TBI mods, Edelbrock performer intake

 

Id check the ground first thing. Second, make sure that the positives are to the positives and negatives are to the negatives on the speakers.

 

Also, check your power wire coming through the firewall and see if any metal is cutting through the wire. Also, check the wires at the back of your radio as well. Does the amp stay on when the bass cuts out, or does it go into protection mode at the same time?

Chris