Question about Autotek MX3000.1 Car Audio Amplifier

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Wire Identity I have an older autotek amp model AT7150. I need to identify speaker wire locations and color on amplifier. It has a wiring harness for the speaker wires I just don't know what color is for what. Please help.

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If the plug is like the BTS series amps...

Image of connector on amplifier

Posted on Apr 13, 2008

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2000 jeep grand cherokee wiring diagram


You have to cut the factory speaker wires on both sides of the amp and solder them together.(bypass the amp) Pull out the factory radio so you can identify the color of the speaker wires or look at the wire colors on the back of the factory speakers.

Dec 09, 2013 | Car Amplifiers

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Autotek XS-900.4 stuck in protect mode


Hi.

The amp does not go on protection only because of wiring or power source problem , but also and mainly when there is an internal fault.

Protection is started whenever an out-of range voltage value is detected from the controller circuit.

Protection can be triggered from a burnt final IC or from a speaker wiring problem.

Since you have ruled out speake, wiring and power source problems, then this Amp is probably defective

If the Amp works fine on a different vehicle, then protection mode may start either because speakers impedance is not within Amp specs, or because the amp has a too big power draw. In this last case the problem is fixed installing a capacitor on the Amp 12V line.

Regards.

Ginko.

Jun 06, 2010 | Autotek XS-900.4 Car Audio Amplifier

1 Answer

Amp and speaker wiring


if the 12's are single 4 ohm coils then i would run them parrelle to the amp bridge to one channel. this will be 2 ohms bridge and will be the best and most power.

Jan 29, 2010 | Autotek SS500.1 Car Amp

1 Answer

I have a fujitsu am/fm/cd/ tape player out of a 93 camry and would like to put it in a 95 camry but the color code for the wiring doesn't match and thats what I need , can you help Thanks John


Hello jrhauber,

The '93 and '95 Camry have identical color codes. Likewise, the vehicle harness connectors are the same.

Car Radio Constant 12V+ Wire: Blue/Yellow
Car Radio Ignition Switched 12V+ Wire: Gray
Car Radio Ground Wire: Brown
Car Stereo Illumination Wire: Green
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger Wire: Black/Red
Car Stereo Amplifier Trigger Wire: N/A
Left Front Speaker Wire (+): Pink
Left Front Speaker Wire (-): Purple
Right Front Speaker Wire (+): Light Green
Right Front Speaker Wire (-): Blue
Left Rear Speaker Wire (+): Black
Left Rear Speaker Wire (-): Yellow
Right Rear Speaker Wire (+): Red
Right Rear Speaker Wire (-): White

You can purchase an aftermarket wiring harness that plugs into the OEM radio. The part number you need for a 1995 Camry is Metra 71-1761 available here for $9.99.

Hope this helps.


Jun 21, 2009 | AudioBahn DUB Mag Audio DUB2502 Car Audio...

1 Answer

Wiring problem


If you have an aftermarket stereo, the hook up is fairly simple. On your amp there should be a minimum of 5 terminals and an audio input. one is for remote which is connected to the blue wire on your stereo. Second is your ground which is your negative connection. it should be connected to the body of the car close to the frame. Third is your hotwire which is the positive lead, it should go straight to your battery. The fourth and fifth are speaker wires, you may have 2 or more of these that have + and - signs above or below them. When wiring the speakers make sure to match the positive and negative connections on the speakers. If your rewiring all of the door speakers to your new amp then the colors that you see once you have them out are the colors you route to the appropriate locations on your amp. If this is for a sub then you just the connect th positive terminal on the sub which is red to the + on the amp and the black terminal on the sub the the - location on the amp.

Lastley there should be an audio input that runs from your stereo to your amplifier. This wire should be ran as far away from the positive wire as possible to avoid engine noise coming through your speakers.

Jun 01, 2009 | Earthquake Sound XTREME 900W.5 Car Audio...

1 Answer

Autotek Bass Thrust 44 Wiring


thin blue wire is the remote wire and goes to the deck remote line
large diam wire goes to battery
large diam "black" goes to ground
rca ... wires with the metal ends plug into the white and red holes
you have two sets of speaker wire comming off the amp also
hope this helps

Dec 11, 2008 | Car Amplifiers

2 Answers

Aplifier gettieng protection signal and excess heat


for that amplifier, it is recommended that you are driving a 4 ohm load. It can drive a 2 ohm load, but will produce more heat and shorten the life of the amplifier. Is the subwoofer a single or dual voice coil? You'll want to make sure that you're not running below a 2 ohm load or you'll always go into protection. Also, try disconnecting the speaker wire completely from the amp so nothing but power is connected. If the amplifier is still in protection mode when no speakers are hooked up, then the amp is bad and will need repair or replacement.

Sep 28, 2008 | Autotek Car Amplifiers

1 Answer

Autotek 7100 BTS series


99% of pots are off the shelf items.
See a tech with a parts catalog and a soldering iron.
Labor will far out price, the part.
Experience ain't cheap.
Regards, Sumthin

Jun 10, 2008 | Autotek MX3000.1 Car Audio Amplifier

1 Answer

Need information


This plug configuration should be the same as the old autotek. The wires on the sides of the remote are the positive speaker wires. With the amp orientated so that the 3 wires are on top, the wire left of the remote on the amp plug should be the left positive. The one directly under it is the negative for that channel. The ones to the right are the right channel (negative on bottom again).

You can confirm left/right after you get the amp powered up. Drive signal into one RCA jack at a time and check for output on the corresponding speaker wires.

Apr 12, 2008 | Car Amplifiers

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