Kenwood KAC-9152D Car Audio Amplifier "sub outputs dont work" Questions

...sub because i think that i have a problem with amp or maybe it's defective? I just dont understand what could cause that? Could you please give me some advise? In virtually all instances where the ...

dont sound very loud. how do i adjust my Pyle PLA4340 amp and fix this problem Hello polarisracin, You need to bridge 2 of the amp channels to each 4 ohm sub to get the most power from the amp. Bridge

...rockford fosgate T3002 amp. It only has red thermal light on. some times the subs work and some times they dont. When they do work they sound terrible. Please review your wiring, both INPUT and ...

...outputs and the amp will still not run and prouduce sound through my subs. I dont know if somthing got loose or fried during the installation of the lights but I cant get it to power my subs. Thanks, ...

...sub in my car, worked great for the month i was home. I went back to school in january without my car and came back 3 months later and the subs dont work. The led light is red, I've checked preamp ...

...dont feel like buying a new one. So please help/....... Take the amp to audio shop and have the outputs tested chances are you might have blown an output or mosfet they should check it for free. Also ...

dont work unplug speaker wires i did that all still doesnt work. I even undone the power and let set about 10mins and still comes on. I pulled cd player out and undone the plug and then pluged it back

...dont produce any sound. i checked the wires and fuses and everything is correct but i cant figure it out. wat happened Hello mikhail_1994, I'm assuming that the amp was installed and was working ...

...dont have power to my subs what can i do to fix this ive tried bridgeing and not brigding the wires but it still doesnt work. Check the signal from your RCA'S Your head unit may not be putting any ...

...dont work what do i do your amp output transistors are shorted and protection is activated to protect your amp from bigger damage.if you are confident you can try to open the amp and you should see ...