Question about MTX Car Audio & Video

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Can i have a full view of a MTX Thunder 81000D amplifier two resistor got burn beyond recognizance and i need to replace them

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Not sure about getting a better view but I suspect that you have more problems than just replacing the resistors. Like what caused the resistors to burn?

Posted on Apr 30, 2015

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The black one with the stripe is a diode, and the other is a ceramic diode. Check them for continuity with a multimeter. With the damage on the board, these were either replaced previously, or a lot of current was in the area.

Posted on Apr 30, 2015

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Posted on Jan 02, 2017

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SOURCE: Schematic for MTX Blue Thunder Pro 752 amplifier

hello ..try this ...www.eserviceinfo.com...takes a bit of working out how to get them .when you do .you have to download bitzipper (these are a rar file)...then adobe 8 ..bitzipper can convert to a pdf flie so you can read them...hope you have some luck

Posted on Feb 12, 2008

SOURCE: carlos

i have a 81000d for sale for 250 dollars car money still in perfect condition i am pushing 3 12 inch alpine type r subs

Posted on Sep 13, 2008

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SOURCE: Hi, I have a MTX Thunder 81000D and there's

D198 is a diode. It burns when the amp loses the chassis ground connection and the amp tries to ground through the RCA shield. If the amp is still working, it's better to leave that diode out of the circuit. That's what MTX did on later models.

Posted on Jun 05, 2009

  • 113 Answers

SOURCE: Need a replacement ground terminal

when you do find a replacement use Kapton tape to reduce the heat on the parts use around component and around surrounding area except the place to be soldered

Posted on Jul 05, 2009

  • 547 Answers

SOURCE: i have two four ohm

Wire the kickers in parallel -- hook the positive from each speaker to the positive on the amp, and the negative from each speaker to the negative on the amp.

This will present a 2 ohm load to the amp, and it's rated down to 2 ohms.


Posted on Jan 30, 2010

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1 Answer

MTX 81000D amp doesnt work


Have you checked to make sure your sub is wired correctly to the amplifier?

May 30, 2010 | MTX Thunder 81000D Car Audio Amplifier

2 Answers

I have a mtx thunder 81000d amp i need to know if i can bridge it


Hello frank_sadach,

"Bridging" connects 2 amp channels to one output. The MTX 81000d is a single channel amp so it cannot be bridged.

Hope this helps.

Oct 23, 2009 | Car Audio & Video

1 Answer

Hi, I have a MTX Thunder 81000D and there's something burned, it is the component with next to it the number d198, does anyone knows which one it is? THANX


D198 is a diode. It burns when the amp loses the chassis ground connection and the amp tries to ground through the RCA shield. If the amp is still working, it's better to leave that diode out of the circuit. That's what MTX did on later models.

Jun 04, 2009 | MTX Thunder 81000D Car Audio Amplifier

1 Answer

My mtx 81000d amp is burned in a few different places.


Depending on whats wrong with it, bench fees to check it usually start at $45 and then they will tell you parts and labor. without knowing what burned up its hard to quote.

Jun 03, 2009 | MTX Thunder 81000D Car Audio Amplifier

1 Answer

Need a replacement ground terminal


when you do find a replacement use Kapton tape to reduce the heat on the parts use around component and around surrounding area except the place to be soldered

Apr 18, 2009 | MTX Thunder 81000D Car Audio Amplifier

1 Answer

Wiring details


thunder 81000D not bridgeable,i have two daul voice coils kicker cvr how would i wire them up?

Mar 30, 2009 | MTX Thunder 81000D Car Audio Amplifier

1 Answer

I LIKE TO HAVE SOME ONE TO FIX MY AMP.


you have to send it to mtx. Most repair shops wont touch it. You can call mtx i had the same amp. It cost about 85 bucks plus shipping. the 85 bucks covered return shipping also.go to there web site it has the info for tech support and repair issue there. hope this helps

Sep 09, 2008 | MTX Thunder 81000D Car Audio Amplifier

1 Answer

Carlos


i have a 81000d for sale for 250 dollars car money still in perfect condition i am pushing 3 12 inch alpine type r subs

Apr 25, 2008 | MTX Thunder 81000D Car Audio Amplifier

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