Question about Kenwood Car Audio & Video
Was playing very loud music when my bass went out. disconnected from the battery and let it rest, and later re connected it. It turned on, but the moment the car turned on, the red light shut off.
Okay, could be a couple of things. First thing for me to ask is do you use speakers with dual voice coil? If so you should find out if your amp supports that. If not you should run your subs as single. But most importantly, what are the ohms supported by amp and what are the ohms that the speakers can produce. I can tell you the best way to wire the speakers if you can answer.
Posted on Dec 30, 2013
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Posted on Jan 02, 2017
The amp may have defective components, but it is still salvageable. first of all lets discuss what is happening. The amp is cutting off because of excessive current flow. which means one or some of you components have become thermally sensative. You can find out which components they are by using a can of cool mist or any other component cooling spray. this will allow you to find the problem quickly. Now in addition to this you may have to forego the tricks and do some real troubleshooting. Get a schematic of the device and try to take voltage readings to see which components are at fault.
Posted on Sep 06, 2007
Does it make noise if the RCAs are unplugged? If not, the RCA shield on your head unit may be burned open.
If the amplifier is set to signal sense, it will take longer for the power light to go off.
Posted on Nov 13, 2007
SOURCE: kenwood amp kac-x401m
How long will the bass play before the amp kicks into protection mode and how loud are you listening to it? I've noticed with my amps that if they don't have enough air flow they will get hot and kick into protection mode. They will also kick into protection mode if you are running it at more than it can handle. Check your adjustments on both your amp and the head unit. Make sure you are not running more bass than the amp can handle.
Posted on Nov 28, 2008
either bad ohm load or over heat if the ohs on the speaker wires to the amp are lower than specified use in the manual it will act funny cause it is pusing harder than its meant to and if it gets too hot either bad location or bad amp you can try turning the gain down a little until the amp stays on constantly at high volume
Posted on May 18, 2009
The amp is being overworked and is overheating so it is shutting down to protect itself. You could try to add a fan and point it at the amp to help keep it cool. Also make sure the amp is not located where it will get heat from an exhaust pipe under the car for example. They may have external fans that you can attatch to the amp to help cool it. The constant overheating could eventually damage the amplifier.
Posted on Oct 09, 2009
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