Question about MA Audio HK2000D Car Audio Amplifier
I was driving up my driveway in first gear in my caddy with my system on and i heard a humming sound in my subs and then my amplifier stopped. now the status light is red instead of green and it does not play at all. i have full power from the battery and the amp fans are still working just no sound. r.c.a.'s are good and wires are 4 gauge-all new. its a fairly older model either a 2000, or a 4000hk ma audio. its been to the shop once before and they "claimed" to have fixed it... they did half way, but now this... help if you can...
Your Amp is in protect. Disconnect your subs and turn it back on. IF the led goes back to green the you have a blown Sub and it will need to be replaced. If the amp stays in protect even with the subs removed the the amp is toast.
Posted on Jun 29, 2007
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Posted on Jan 02, 2017
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Sounds like you have a faulty Drive/ Eject door motor, Snapped drive belt if a noice can be heard or the Motor driver chip has malfunctioned.
When you press eject listen for a noise like a small humming from the dvd drve part, if there is a hum then more than likely your belt has broken which is inexpensive but if nothing can be heard then its likely the motor or Driver Chip. The motor can be easily replaced if found on an auction site.
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