Question about MA Audio HK4000D Car Audio Amplifier
Blue powerr light comes on led digital screen with temp and volt meter the fan lights n evrty thing
hooked up my two 18 inch ma audio subs 1100 watts peak 550 rms
no sound or anything thought subs were bad maybe but i hooked my memphis 15,s to it no go and the memphis were playin on another amp as of yesterday so sum thin is wrong with the amp every thing comes on except no sound from the subs
You have definately blown a output channel, or power supply. Send it in for warranty.
Posted on Jan 09, 2009
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 10, 2017 | Car Audio & Video
Jan 09, 2017 | Car Audio & Video
Nov 10, 2014 | Car Audio & Video
Aug 25, 2009 | Lightning Audio PC2 Capacitor Car Audio...
Mar 23, 2008 | Lightning Audio LA1.300.2 Car Audio...
Feb 24, 2008 | Kenwood KDC-MP3035 CD Player
Nov 08, 2010 | MA Audio HK4000D Car Audio Amplifier
239 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: