Question about Jl Audio 300/4 Car Audio Amplifier
You should have blown a fuse. Check the main power fuse feeding the system (usually at the battery). If it appears to be good, you'll need a multimeter to check the voltage at the B+ and remote terminals of the amplifiers. Place the black meter lead on the ground terminal of the amp when testing. .
Posted on Dec 16, 2007
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Jul 31, 2016 | Heating & Cooling
Oct 07, 2013 | Stinger Sqcaph12 - Soundquest 12 Farad...
Mar 22, 2011 | Stinger 1 Farad Chrome Cap Capacitor W/...
Jul 31, 2010 | BOSS AUDIO CAP3-5B 3.5 FARAD CAPACITOR,...
Mar 28, 2010 | Hifonics Brutus BXi 1206D Car Audio...
Jun 30, 2008 | Rockford Fosgate Car Audio & Video
Jun 18, 2008 | Rockford Fosgate Car Audio & Video
Dec 16, 2007 | Jl Audio 300/4 Car Audio Amplifier
Feb 13, 2014 | Jl Audio 300/4 Car Audio Amplifier
134 people viewed this question
Usually answered in minutes!