Autotek Bass Thrust 44 Wiring

OLDSMOBILE ALERO 2000 speakers - Sonic Electronix

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OLDSMOBILE ALERO 2000 speakers - find speakers that fit your ... sound. This size is capable of delivering exceptional mid-bass that can't be found in smaller ...

2001 Oldsmobile Alero Car Radio Stereo Audio Wiring ...

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Easy Plug and Play Wiring Adapter. ... 2001 Oldsmobile Alero Car Radio Stereo Audio Wiring Diagram ... If you can't find your car audio wire diagram, car stereo wire diagram or car radio ... Right Rear Speaker Positive Wire (+): Dark Blue ... olds alero and I have replace the stock stereo and have found that the sound out put ...

Request a Oldsmobile Car Radio Stereo Wiring Diagram

what about the remote power wire from the radio? 2 channel or four channel(amps)? are the speakers running parallel or in series? are you using a mono block? or an EQ?

Easy fix. The factory has fitted a special socket to connect direct to factory speakers. Just cut this off and connect the wiring from your new speakers to the factory wiring. Use insulated connectors or solder and tape up the wiring. Make sure that the speaker wire with a "trace" or line of colour through it marries up with the same wire in the car. Cheers.

With four plug you will have a jumper from on plug to the other. (e.g. Positive to positive and negative to negative.) This is for single connection (two wires.) If you use two connections (four wires) you take out the jumpers. the bottom pair is normally for the bass and the top for treble. This is to make the speakers clearer, and sound better. As for louder,? I don't know some people think it does some don't. With better clarity of sound, you do get the feeling of it being louder.

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.

Hello pinkpimpin20,

Without knowing exactly what modifications were made to the factory sound system, it's difficult to point you to a particular fix. The number of channels on the "big amp" that you disconnected would help. Even the make and model.

But, from your description it's possible that the previous owner installed a multichannel amp to drive both the "extra bass speaker", usually referred to as a subwoofer, and the original vehicle speakers. In that case, the speaker wiring from the head unit (receiver) was cut and the receiver side of the wires was rerouted to the input of the aftermarket amp. The output of the amp was then connected to the other ends of the speaker wiring.

To restore to the original, you need to pull the stock receiver and resplice the wiring. If the previous owner cut the plug completely, it may be necessary to purchase a replacement from your BMW dealers service or parts department. It's possible, but not likely that the previous owner used both an aftermarket "harness" and an aftermarket "reverse harness" to avoid having to cut the wiring. In that case, all you'd have to do would be remove them and plug the radio harness back into the vehicle harness (or the back of the radio). But most DIY audio enthusists don't mind butchering the vehicle wiring. And you'll probably find that electrical tape was used to secure the wiring. After a year or so under the dash, it'll be a sticky mess to unravel.

The speaker wiring colors for the '93 318i are as follows:

Left Front Speaker Wire (+): Yellow/Red
Left Front Speaker Wire (-): Brown/Orange
Right Front Speaker Wire (+): Black/Red
Right Front Speaker Wire (-): Brown/Orange
Left Rear Speaker Wire (+): Yellow/Black
Left Rear Speaker Wire (-): Black/Orange
Right Rear Speaker Wire (+): Blue/Black
Right Rear Speaker Wire (-): Brown/Orange

Hope this helps.

The whites and yellows are positive

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

Image of connector on amplifier

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.