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Did stereo shop hook up my two 2ohm svc subs and mono amp right??

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Old 03-19-2013, 01:46 PM
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Originally Posted by ibd2328
They can't be wired into 2ohms. He will have to drop back to 4ohms (load at the amp). The subs are SVC 2ohms, so the only options are 1 or 4.
So I can either safely run the at 450x1 @ 4ohms or max them at 1200x1 @ 1ohm and risk blowing them......

Old 03-19-2013, 02:01 PM
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Originally Posted by Droop408
So I can either safely run the at 450x1 @ 4ohms or max them at 1200x1 @ 1ohm and risk blowing them......

Yes, but you only risk blowing them if you don't tune the system correctly.
I have a 1800watt amp powering my two 600 watt subs, and they work perfectly together. Follow the steps in the crutchfield tuning guide I posted, and you won't have any problems. Just don't try to push your gain up to high. Because your amp is 1200watt doesnt mean it puts out 1/2 (600 watts) at 1/2 gain. Just take your time and don't over push them. Make sure to set your LPF accordingly as well.
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Old 03-19-2013, 02:07 PM
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Originally Posted by ibd2328
Yes, but you only risk blowing them if you don't tune the system correctly.
I have a 1800watt amp powering my two 600 watt subs, and they work perfectly together. Follow the steps in the crutchfield tuning guide I posted, and you won't have any problems. Just don't try to push your gain up to high. Because your amp is 1200watt doesnt mean it puts out 1/2 (600 watts) at 1/2 gain. Just take your time and don't over push them. Make sure to set your LPF accordingly as well.
Do this and you will be happy. More power doesn't always mean more sound.
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Old 03-19-2013, 02:51 PM
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Originally Posted by ibd2328
Yes, but you only risk blowing them if you don't tune the system correctly.
I have a 1800watt amp powering my two 600 watt subs, and they work perfectly together. Follow the steps in the crutchfield tuning guide I posted, and you won't have any problems. Just don't try to push your gain up to high. Because your amp is 1200watt doesnt mean it puts out 1/2 (600 watts) at 1/2 gain. Just take your time and don't over push them. Make sure to set your LPF accordingly as well.
Awesome, so I can run them @ 1ohm. I dont intend to run the gains on a high level at all. Right now everything is pretty much at 3/4's and I dont like stressing the amp like that. I'm thinking running them @ 1ohm will allow me to power subs with a lower gain setting and strain on amp and hopefully get them to sound louder.
Old 03-19-2013, 03:11 PM
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Originally Posted by Droop408
Awesome, so I can run them @ 1ohm. I dont intend to run the gains on a high level at all. Right now everything is pretty much at 3/4's and I dont like stressing the amp like that. I'm thinking running them @ 1ohm will allow me to power subs with a lower gain setting and strain on amp and hopefully get them to sound louder.
Are you running a factory or aftermarket HU? Input voltage to the amp can also play a big role in the output of the amp.
Old 03-19-2013, 05:56 PM
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Kenwood kdv412 or something like that. It's a cd/dvd deck, has 3 4volt pre outs, swl control, sat/hd ready, etc. Bunch of stuff I dont use, lol.
Old 03-19-2013, 06:04 PM
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I just got back from stereo shop. They pretty much said to run it in parrallel to bring it to 1ohm, put my stereo to volume 27 (35 is max), zero out swl on stereo and put bass **** in middle./ basically ended up with the gains at 3/4's and it sounded pretty good. They said to play with bass ****/swl as needed per song but not to go past volume 27 or put any of the settings, stereo/amp, on high. It kicks alot better on some songs. I hope I'm still good within the safe zone.
Old 03-19-2013, 06:41 PM
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Originally Posted by Droop408
I just got back from stereo shop. They pretty much said to run it in parrallel to bring it to 1ohm, put my stereo to volume 27 (35 is max), zero out swl on stereo and put bass **** in middle./ basically ended up with the gains at 3/4's and it sounded pretty good. They said to play with bass ****/swl as needed per song but not to go past volume 27 or put any of the settings, stereo/amp, on high. It kicks alot better on some songs. I hope I'm still good within the safe zone.
What do they have your filters set on?
What db is your bass boost set on?
Old 03-19-2013, 07:48 PM
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I highly doubt you are actually getting 1200 watts from that amp unless you are giving it 14.4 volts. You will be fine.
Old 03-19-2013, 07:51 PM
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Originally Posted by HTXfX4
I highly doubt you are actually getting 1200 watts from that amp unless you are giving it 14.4 volts. You will be fine.
True. The issue the OP should be more worried about is the filters. These can have more of an effect on the subs than the gain.


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