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Sentrek amp am looking for hookup instructions and wiring info for a sSentrek spa-330 car amp

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Re: Sentrek amp

That company went out of business some years ago, so it's difficult to find the specs or pictures of it to be super accurate, but generally speaking it should have a "Battery", "Remote", and "Ground" set of terminals and a pair of spaker terminals each with a positive and negative. The battery terminal goes to the battery, the remote terminal goes to the remote output lead (usually blue/white) on the head unit, and the ground terminal goes to the chassis of the car. The speaker terminals go to the speakers (observe positive and negatives).

Posted on Sep 08, 2007

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You may have to contact Concept directly to request the diagram.

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Wiring diagram for gm3200t if you have one please send

  • Please see the diagrams I have uploaded for you that explains the speaker wiring for the amp.


  • Here is a diagram for the electrical wiring for the amp.

  • Here is another diagram with a little more detail on the speaker wiring.


  • Another diagram with additional speaker hookup info.

  • Hope this helps and thank you for using FixYa

Regards, Tony

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Wheres do the remote wire hookup at

on the amp will be a connection point labeled remote..normally it is placed between or next to the power and negative connection points...ensure that the remote wire you run from the amp is connected to the correct wire on your deck...normally it will be blue, if not look for a wire that isnt black,red or yellow and isnt a speaker output

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Were do i plug in the RCA cables from the amp to a factory radio? do i need any sort of adapters if my stereo dose not have inn or outputs? and where do i hook up the remote from the amp?

Most factory radios do not have RCA outs, but most will have a remote wire. Usually used for a power antenna option. Your remote wire from the amp could be hooked to the power antenna wire on the factory radio and it would work great for turning on the amp. As for the RCA inputs on your amp, you will not be able to use them without RCA outs on your factory deck. Although most amps offer a high level input alternative and will use the standard speaker level out on your factory deck. This means the rear channel speaker wires from your factory deck will be used to feed the signal to the amp. You will have to check the instructions and manufactorer recomendations for the amp you are trying to hook up. Have fun and good luck!

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How do i wire in a Zn-4088 Xlopd sub/amp?

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1 Answer

2007 galant factory radio amp instal

Run a fused wire from your battery to your amp location. Ground amp to chassis, let ground be no longer than 20 in. For remote turn on wire, run a wire from your fuse box, to your amp and plug it into the R.E.M. slot on the amp. remember to put a switch in the wire somewhere easily accessible from drivers seat so you can easily turn your amp on, and off. If the switch isn't off it'll drain your battery when your car's not on. To attach signal wires, make sure your amp has highlevel inputs, splice wires from your speaker wires, and hook them up to the H.L. inputs on your amp. However, my advice as an audio enthusiast, and experienced installer is get an aftermarket unit. Sound quality is much, much better. Less distortion, better radio reception, much better music tuning ability. A good unit can run you a lot of money but, if your planning on driving this car for a long time, invest in an after market unit, you will not regret it. But if you don't want to then there's your instructions, if you have any more questions, please ask..

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Install diagram?

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Sentrek car amplifier

The remote turn-on wire for an amplifier connects to a switched power source. If the head unit has a power antenna lead, or amp control lead, use it. If not, the remote lead can go to a power source that is switched with the ignition key. No matter the source, you need to fuse the wire with a 1 amp fuse at the point where you connect to the power source.

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1 Answer

Ground Wire Hook-up

MTX has the hookup diagram here: If you have the original wiring harness, the ground wire is normally black. The amplifier case or chassis is ground connnected on amps I've seen as well.

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