Question about Car Amplifiers

1 Answer

I cant bridge my us2300 to my 2-12

I cant bridge my us2300 to my 2-12''ma audio subs .please help

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 8 Answers

All amps are bridgeabal .
what you need to fine out what ohms can it handle 1 -2 -4 ohms
and fine out your woofers are ?
like dual 4 ohms or single 4 ohms ..

Posted on Mar 10, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have 2 dvc 4 ohm alpine type r 15's and 2 svc american bass


Hi mate very nice amp you got there here is the specs for it



Model: MA Audio HK401SX
Hard Kore Series 1800 Watt 1 Channel High Performance Class X Car Amplifier
1 x 1800W RMS @ 0.5 Ohm Mono
1 x 1200W RMS @ 1 Ohm Mono
1 x 650W RMS @ 2 Ohm Mono
1 x 500W RMS @ 4 Ohm Mono
Fully Unregulated MOSFET Power Supply
2 Ohm Stable @ Mono
1 Ohm Stable @ Mono
0.5 Ohm Stable @ Mono

if you have 2 12s just bridge them and you will have 650wrms at 2ohm running to them or one sub at 4 ohm 500w rms ps they should pump iam running 2 12s with just 360rms at 2ohm and they do the job good luck


Oct 19, 2009 | MA Audio HK401SX Car Audio Amplifier

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

Amp dosnt work right


your amp cant handle the impedance of your subs i.e your running a 2ohm sub on a 4ohm amp!

Change the wiring on the sub so instead of running at 2ohm your run at 4

if you need to know how to wire up your sub to run at 4 then take a look at this wiring diagram

take a look at option 2

Click here

Hope this helps if so please dont forget to rate :)

Upfront Audio

Apr 13, 2009 | Pioneer GM-5100T Car Audio Amplifier

1 Answer

Ma audio hk 4000d


you have definately blown a output channel, or power supply. Send it in for warranty.

Jan 09, 2009 | MA Audio HK4000D Car Audio Amplifier

2 Answers

Bridging issues


There's no signal on the L- and R+ terminals.

If you're going to bridge both speakers on the amp, each speaker must have an impedance of 8 ohms (or more). If you're unsure of the impedance of the speakers, connect one speaker to each channel.

Let me know if you have any other questions.

Sep 19, 2008 | Kenwood KAC-6202 Car Audio Amplifier

2 Answers

MA Audio HK4000D please help me ?


Turn the system off and disconnect the speakers. Turn the system on. If the amp still goes into protection mode with no speakers connected, then most likely the output transistors are bad. If the protection light is off, hook up one sub at a time until you find the one that is causing the problem

May 21, 2008 | MA Audio HK4000D Car Audio Amplifier

3 Answers

Confused about system


If what you're telling me is correct you're trying to drive a stereo sub -woofer with a mono amplifier. If so, that could be a bad situation for the amp, if the voice coils are not wired together correctly. Before we go too far, I have some questions I need answered.
1. Is the MA unit an M1889i?
2. Do you have the 4 terminals of sub-woofer tied together. For example the 2 positive terminals are tied together & the 2 negative terminals are tied together?
3.How do you supply 12VDC to the amp?

While I'm waiting to hear back from you, I'll try to draw a schematic (wiring diagram) of the way it should be wired for your particular setup that I'll send to you.

Mar 06, 2008 | MA Audio M1889I Car Audio Amplifier

3 Answers

Hifonics bxi 1206d


make sure you have a 40 amp fuse in it
im going to try to describe this to you
to bridge a amp this is for 2 ch AMP

+ - + -
I 2 2 I
I 2 2 I
I I 22
I I 22
I I 22
I I 22
#1 SPEAKER #2 SPEAKER
WIRE WIRE
ONE GOES ON THE POSIVE OF ONE SIDE AND THEN THE NEGATIVE OF THE OTHER
HOPE THIS MAKES SINCE
PLEASE LEAVE MY RATING

Feb 11, 2008 | Hifonics Brutus BXi 1206D Car Audio...

1 Answer

Wiring my subs to my amp


bridge it and rear channel if you need to know how to bridge let me know

Feb 07, 2008 | Phoenix Gold Octane-R 15.0:1 Car Audio...

Not finding what you are looking for?
Car Amplifiers Logo

Related Topics:

75 people viewed this question

Ask a Question

Usually answered in minutes!

Top Car Amplifiers Experts

Tygh Duval
Tygh Duval

Level 2 Expert

290 Answers

Pablo Gonzalez

Level 3 Expert

733 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Are you a Car Amplifier Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...