Question about Pioneer GM-7200M Car Audio Amplifier

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Witch is better

I have a kenwood KAC.8401. 4ch, bridgable, 640watts. and a pioneer GM-7200M. 1ch. 800watts. and 2 800watt 12" pioneer TS-W301R subs. witch one would be better to use for the 2 subs. for witch ever one, how do i hook them up(the wiring)   i have them hooked up to the kenwood and theres very little bass. but i dont now if i have them hooked up right.  so what do i do

Posted by shaun flores on

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Anonymous

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Hi there. ill start with the wiring. you should have a blue remote lead going to the back of your head unit, the power cable running straight from the amp to the battry, the earth should be earthed in a fairly decent place, any metal inside the car realy, and then your wires pos and neg from the amp to the subs. the reason why the kenwood might not have much base on it is to my knowledge, there should be a switch somewhere on the amp that will increase or decrease the power input for the speakers, if this is set very low then hense why theres not much base comming from them. if the amp is on and its giving something to the subs it probably isnt the wiring. try checking the amp for the switch first, if you cant find it try the pioneer amp and see if theres any diference.
dont hesitate to contact me if you get stuck


cheers, adam

Posted on Nov 18, 2007

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Cerfer39

Greg Stokes

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SOURCE: need help

It should be better to use the Pioneer GM-7200M Amp with your subs.

For 8 ohm setup hook up this way:
Amp out+ to Sub1 +
Sub1 - to Sub 2 +
Amp out - to Sub2 -

For 2 ohm setup hook up this way:
Amp + to Sub1 +
Sub1 + to Sub2 +
Amp - to Sub1 -
Sub1 - to Sub2 -

Posted on Nov 11, 2007

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1 Answer

Blown amp possibly?


i have the same amp with the same problem.....your best bet is to do what i did get a better amp(audio pipe,spx,kicker,punch,etc) do not get pioneer amp or sony anything

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Can i kook up 4ohm dvc sub to a kac-x810d amp?


No, the sub is dual 4ohms...meaning if you parallel the positive speaker terminals and the negative speaker terminals you will have a 2ohm sub. Conversely, if you series the pos and neg you will have an 8ohm sub. if you wirte to just one set of terminals on the sub you will have a 4ohm sub.

I’m happy to assist further over the phone at https://www.6ya.com/expert/robert_aad3edb7dfa380b9

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1 Answer

2 Subs running together


If they have the same impedence (like 4 ohm) then you should be able to run two different model number speakers as if they were the same model number. There might be a slight difference in the way they sound, but I would not expect it to be enough to be noticeable. Good luck.

Mar 27, 2008 | Pioneer TS-W301R Car Subwoofer

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Pioneer GM-7200M 800 Watts Mono Amplifier


you Amp is overloading and going into protection mode. if it cuts out with the wire u were using first then their would be no need to upgrade the size of ur wire cause that would only be, doubling or trippling the power u are getting threw those wire now. bottom line the 2 subs u are using are obviously to much for the amp. try dropping the OHM's by connection the subs together and runnig just a single positive and negative to the amp! or just get a better amp

Mar 19, 2008 | Pioneer GM-7200M Car Audio Amplifier

1 Answer

Need help


It should be better to use the Pioneer GM-7200M Amp with your subs.

For 8 ohm setup hook up this way:
Amp out+ to Sub1 +
Sub1 - to Sub 2 +
Amp out - to Sub2 -

For 2 ohm setup hook up this way:
Amp + to Sub1 +
Sub1 + to Sub2 +
Amp - to Sub1 -
Sub1 - to Sub2 -

Nov 09, 2007 | Kenwood KAC 6201 Car Audio Amplifier

1 Answer

How


i think it depends on the speaker itself, it should say on the back the sreaker, most likely on the magnet, what ohm the speaker is.

Oct 31, 2007 | Pioneer GM-7200M Car Audio Amplifier

1 Answer

Need help


u should connect at least six 12" subwoofers (preferably 1000W each) to that pioneer amp of yours. Crank it up and enjoy. Your amp shouldn't cut off now. If it does cut off, you should change the fuse on your amp to a higher ampere.

Oct 30, 2007 | Pioneer GM-7200M Car Audio Amplifier

1 Answer

More bass


Run one set of RCA lines from head unit to amps if you only have one set of pre-outs on the head unit, then at the amps, use an electronic crossover to split between the two amps, and this will also allow you to control what frequencies go to which amps/speakers. You should use one amp for the speakers and the higher power amp for the subwoofer. You should not try to connect both to the subwoofer. Use 4gauge cables if possible. If you have more questions, just ask.

Oct 29, 2007 | Pioneer GM-7200M Car Audio Amplifier

1 Answer

Amp is on, Subwoofer works, but no sound.


here is a short test you can try, remove the rca audio cable from the amp & connect a diskman or toher audio o/p device that you can hook up with the same rca wires, turn on the amp & see if you have sound. you can also remove the speaker wires from the sub & using multi meter read the ohm's of the sub, most subs are 4 ohm. Hope this help locate your problem

Oct 24, 2006 | Pioneer GM-7200M Car Audio Amplifier

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