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DVC subwoofer Q's

Posted: Sat Aug 22, 2009 2:37 am
by SPUMONI_RT
I have a DVC sub and have two diffrent amps. I know you cannot hook up one amp to each channel, and I read something about "straping" them together somehow. I'm just looking for ideas thanks.

Posted: Sat Aug 22, 2009 3:06 am
by PhyrraM
Is your amp bridgeable?
What is it's minimum allowable output load?
What is the impedance of each coil?

Usually you hook up each coil of the subwoofer to one channel of a stereo amp. Sometimes you can run the voicecoils in parallel and run it off a bridged amp if the amp can drive a load that low.

Posted: Sat Aug 22, 2009 4:38 pm
by SPUMONI_RT
One amp has two channels one is blown or something, but it was bridgeable. The other amp is mono. The mono amp can run 2 ohm and the other 4 ohm the sub is 4 ohm dvc.
I just need to know if i can run them together or do i have to just use one. That is what it seems to be looking like though.

Posted: Sat Aug 22, 2009 5:02 pm
by kimokalihi
This will tell you how you can wire your subs. Either in series or parallel. It will tell you what resistance it will be together for both ways of wiring the subs.

Posted: Sat Aug 22, 2009 5:46 pm
by PhyrraM
IF the mono amp is stable to 2ohms, then just run the 2 coils in parallel (+&+ to amp+, -&- to amp -) off the mono amp.

Posted: Sat Aug 22, 2009 11:30 pm
by SPUMONI_RT
Screw it
new ICE on the way
15" Rockford Fosgate DVC Punch
Rockford Fosgate Amp

Posted: Tue Aug 25, 2009 3:57 pm
by magicmike
PhyrraM wrote:Usually you hook up each coil of the subwoofer to one channel of a stereo amp.
No no no, very bad. It is next to impossible to set the gains from two channels equally on a stereo amp. The channels with actually fight each other because the dvc's are fixed. You MUST wire a dvc's coils together either in parallel or in series and then to a bridged or single channel.

Very important.

If you need help figuring it out list how many subs and what each coil is rated at for ohmage ;) and what your amp is rated at bridged mono (probably 4ohms but depends on how much it was).

also there is a ton of info on www.the12volt.com

Posted: Sat Sep 19, 2009 12:41 am
by SPUMONI_RT
You should do a google search or refer to Mike's post above yours go to the site and look around.