Question about Kenwood KAC-8103D Car Audio Amplifier
Ok so I think I put the sub into protective mode but I thought if it went into that mode the LED turns off. Mine has been working fine for a while now but when I was listening to it down on vacation it cut off. I thought it was overheated so turned off the radio and let it cool down. Next day, same thing, LED is on but no sound from sub. So I replaced all speaker and RCA wires and checked the fuse (not blown). Still nothing. I dont understand what it could be. Maybe there is some type of reset button? I need some help pleasE!
I just brought mine to the shop for the same reason. I thought it was something big but it was just a bad fuse. It wasn't blown so when i checked it, I didn't think anything of. If you're using an AGU fuse, try and remove the fuse and touch the two ends of your power wire together and if it's the fuse it should cut on
Posted on Apr 28, 2008
If you've overheated it a number of times, it's possible that you've damaged the amp and it's trying to protect itself even though it's too late. Try disconnecting the sub from the amp. If there's no change, then there's a problem within the amp. It could be a thermal switch or possibly a stressed amplifier module.
Hope this helps. Good Luck!!
Posted on Mar 27, 2008
there's a problem with your amp, try checking your fuses on the side of the amp first, if they look ok then check the earth cable which is the black cable. If it is still red, it indicates that the amp is in safe mode which means it is on but would not power anything because it doesnt let power go through, meaning that there is something wrong with the amp. Open the amp up and look for the copper coils inside it. Rub your finger in it, if you get a blak residue it means the coils inside the amp have blown. If this is the case and the coils are blown, chuk your amp out its worth no more than a dollar if you can evn find sum1 to buy it.
Posted on Aug 06, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 22, 2010 | Lightning Audio B4.250.2 Car Amp
Dec 02, 2009 | Kicker ZX300.1 Car Audio Amplifier
Mar 07, 2009 | Crunch PZi1000.1 Car Audio Amplifier
May 08, 2008 | Kicker KX200.4 Car Audio Amplifier
Mar 24, 2008 | Car Audio & Video
Mar 21, 2008 | Car Audio & Video
Feb 29, 2008 | Crunch P125.4 Car Audio Amplifier
Dec 29, 2007 | Jensen XA4150 Car Audio Amplifier
Jun 23, 2007 | MA Audio HK802SX Car Audio Amplifier
Mar 30, 2007 | Sony Xplod XM-1652Z Car Audio Amplifier
201 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: