using 4 channel on DVC sub????

[BLD 25 10+ year member]

Is it bad to use two bridged channels on a dvc sub? I found a good deal on a 4 channel that will put out 250X2 at 4ohms, and i have a dvc 4 sub. It seems logical, just wanted to make sure, though. I have a sub output on my headunit that should make the signal mono, right? Thanks!

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[LeX 10+ year member]

There isn't really a problem with it no. Just means it's harder to set gains to be perfectly in line with eachother //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

 

[fosgate140 10+ year member]

what amp did you find. what sub do you have. best bet would be to get an amp that is stable at 2 ohms mono with your power rating. monoblocks are more efficient. but if you dont have the cash and that amp is in your price range it wont hurt but id upgrade sooner or later. good luck

 

[squeak9798 5,000+ posts]

You can do it. Just don't wire the coils in parallel, as chances are high that the amplifier is not 2ohm bridged stable. Wire them in series.