Question about Kenwood KAC-9152D Car Audio Amplifier

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Power serge I have MaAudio 401sx. everytime i turn it up the power serges. i have it running at a half of ohm load. Help me please before i tear it all down.

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How do you make the amp come back on after you change the fuse

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Can i get down to a hafe of ohm witj the a2300hct

Yes and No.... You can wire your subs down to a half ohm and run it on your audiobahn amp however I would not do that if I were you the amp is only 1 ohm stable and these amps are famous for running hot at 1 ohm and go into thermal shut down I have owned quite a few and they all have this problem but running your amp under that ohm load will eventually cause the amp to fail it's not an if but a matter of when hope this helps

Dec 05, 2014 | Car Audio & Video

1 Answer

How to wire type X Alpine 12 down to 2 ohms

If it is a 2 ohm dvc you can only get the 2 ohms by running each coil from speaker to amp. If you have a mono block amp it can't be done.
If you wire it parallel (cuts load in half) it will be a 1 ohm load.
if you wire it in series (doubles load) it will be a 4 ohm load.

Jul 04, 2014 | Car Audio & Video

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How do i get my 2 4ohm dvc type r's to 2 ohms for my mrp m1000 to get the full power?

ok its all in the way you wire them, just remember when you wire your speakers in series, the ohms build(add to eachother) which would make them total of 8 ohms, and if you wire in parrallel the ohm load cuts in half (2 ohms). So you want to wire them together in parrallel then run your wire to the amp. Just so you know though, if you bridge your amp, it will also cut the ohm load in half, so you would see total of 1 ohm which gives you more power, just make sure your amp is 1 ohm stable and your subs can handle it.

Oct 10, 2011 | Alpine MRP-M1000 Car Audio Amplifier

1 Answer

I have 4 mtx 9500 12in subs 2 of them is on a mtx 92001 and the other is on a mtx 4001d . would it be better to run all four on the mtx 4001d. for more power and a better sound or how should i run this set...

NEVER mix different power amps. Depending on the ohms of your subs, sell one of the amps, up to you. The 4001 has more power, but either amp will do the job, the amp needs to see a 1 ohm load, so your subs have to be dual 2 ohms, or single 4 ohms to do this. If your subs are dual 4 ohms then you will have to run your amp at 2 ohms which would be have the power, or a half an ohm, (Not Recomended) and be at double the power. You may be able to do a competion sound off and just "Burp" the subs, but at a half an ohm, dont expect to listen to it to long before it goes into protect and shuts down.

Sep 06, 2011 | MTX Thunder Elite TE4001D Car Amp

1 Answer

I have 2 Maaudio HK4000 and i whant to bridge toghater? i have 2 pioneer subwoofers and i have it come down in 2ohm thogater. How can i bridge it?? mvh Leif

What are the ohms of the subs? Are they single or dual voice coils??? But FYI you can bridge the amps together, You have to use them separate one sub on each one. You can't run one sub on 2 amps.

Aug 12, 2009 | MA Audio HK4000D Car Audio Amplifier

1 Answer

12 w 3 v3 2 cut off

Again as I have stated in my other answer to you. You can not wire two SVC 2 ohm subs to acheive a 2 ohm load. more than likely you are running your amp at 1 ohm mono and this is why it is clipping and shutting off.

Jun 19, 2008 | Jl Audio 12W3 Car Subwoofer

1 Answer


The T10001 can drive a load lower than 4 ohms. Wire the coils of the individual speakers in series to make each speaker 8 ohms. Then wire all 3 speakers in parallel and connect them to the amp. This will give you a 2.6 ohm load.

Dec 01, 2007 | Rockford Fosgate T10001BD- Car Audio...

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Tear off

First, if you have your manual, look it at for possible solution. Does this printer have a "load" or "top of form" function? There may be a "programmable" setting which will back the paper back down to the correct spot. The college where I'm employed used to have several Panasonic dot matrix printers, but almost all are now long gone.

Sep 18, 2007 | Panasonic KX-P1150 Matrix Printer

17 Answers


a possible explanation could be heating. the amp reaches its boiling point and cuts off. in this case, a fan may keep it from overheating. another option is a voultage problem, you may have to readjust the bias current. try measuring it if you know how). the amount of bias current depends on your output stage. something like: 20-50 mA for normal bipolar push pull probabely twice as much for darlington push pull and up to 250mA for MOS FET push pull.

Mar 12, 2006 | American Pro VS1405 Car Audio Amplifier

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