No sound coming out of speakers for kenwood kdc148

You have to isolate the source of the problem..If you have another known good amp throw that in there to see what happens. If no sound also then your head (Kenwood) unit if fubar. If it works then it is your JL amp. Chances are your speakers are good unless you smoked them to death by over driving.!!!!

Not quite sure what you are saying here but I am going to take a stab. If I am filling in the gaps but are the rear speakers wireless? If this is the case then they are not paired with the speakers but with your receiver deck. You will need to pair the speakers as well before it will play through them.

This could be due to a faulty speaker relay (if your unit uses one). Normally, the unit will "wait" a couple of seconds after you turn the unit on. Then you will hear a "click" and the sound will begin coming through the speakers. If the relay is faulty, it would cause the problem you describe.

You didn't mention if you have any external amplifiers, so without more information, I can't help you. Here's a link to the manual for that head unit:
http://manual.kenwood.com/files/4dd9fd2315647.pdf

should have came in manual.

Here's the link to your manual from Kenwood USA. Hope this helps.


http://www.kenwoodusa.com/UserFiles/File/UnitedStates/Consumer/Manuals/kdc148.pdf

If the TV sound source is through stereo RCA cables you'll only get rear sound if you choose one of the DSP modes. A digital source might work as expected, IF you have things correctly set up for multi-channel.