Subwoofer wiring help please

 

New member
Username: The_dave

Post Number: 8
Registered: Dec-05
i have wired my amp up and it works but i cant figure out how to wire the sub to the amp. It is DVC and i dont have a clue what wiring to do as it can be done in parralell or somethin.

Also it is a 1200w peak sub with 300w RMS, will my amp power it enough, 260w RMS bridged or 97w RMS x 2 channel at 4 Ohms?

thanks
 

Silver Member
Username: N2audio

Lawrence, Ks USA

Post Number: 179
Registered: Mar-04
you need to wire the coils parallel - like this...


http://img.photobucket.com/albums/v637/Liquid_force/DVC_Parallel_1.gif

with dvc 4's you'll get the full 260w, with dvc 2's you'll be limited to 194. Not much of an audible difference really. Either way the sub should have plenty of power to move pretty well.
 

Gold Member
Username: Carguy

Post Number: 5136
Registered: Nov-04
Before you follow Opitdriven's instruction, make sure the amp can take the load. Also double check that the sub is not 2ohms DVC. If so, wiring in parallel will overload the amp.
According to your post, the amp is doing 97w rms x2 @ 4ohms. This means in bridged mode, it will not handle 2ohms. Normally, amps that can handle 2ohms bridged are 1ohm stable in stereo. Yours is only 4ohms. If that was a mistake, then it's probably 2ohms stable in stereo. This means you can't do parallel wiring at all.
 

Silver Member
Username: Tjmutlow

Post Number: 853
Registered: Sep-05
buy another amp, that one will not work if it is a dual 4ohm sub. if your only running 1 sub.
 

New member
Username: The_dave

Post Number: 9
Registered: Dec-05
i made a mistake, it is actually dual 2ohms. i bought it as part of a package deal so i imagine the amp is designed to power it as part of the set otherwise its pretty pointless.
 

Silver Member
Username: Tjmutlow

Post Number: 870
Registered: Sep-05
yeah run it series and then it will have a a 4ohm load, +on 1 voice coil to - on other, then positive and neg to amp.
 

New member
Username: The_dave

Post Number: 10
Registered: Dec-05
what if i wire it in parralell?

will that damage the sub or amp
 

Bronze Member
Username: The_dave

Post Number: 11
Registered: Dec-05
this is my sub http://caraudiosecurity.com/shop/product/products_id/4027.html
http://caraudiosecurity.com/shop/product/products_id/2910.html
and this is my amp

what is the best wiring guide for them please
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