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Wiring question *subs*

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Old Apr 25, 2007 | 02:59 PM
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Default Wiring question *subs*

Bridging my RF 800a2 to a box with dual 12's dvc 4 ohms. The dvc's will be wired in series and wishing to run the subs in parallel. My question is how do I achieve the parallel wiring since both subs are in seperate enclosures and each has its own +/- outside the box. Will I need to use 2 power distribution blocks and split out the signals to each sub or is there something else I need to do.. Im having trouble seeing this
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Old Apr 25, 2007 | 03:20 PM
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Uhh... Put a wire from the amp to one terminal, which also has wires going to the other terminal, red to red, black to black... So one terminal will have two wires...
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Old Apr 28, 2007 | 12:32 AM
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I tried this, bridged the amp and sent te wires to the left box speaker, the had a set going from those terminals to the second speaker..

Didnt seem to change much. Sorta thought id expect alot more out of the speakers.

I took each speaker out to make sure they were wired in series.. and they were.

Shrugs. Well thanks.. Perhaps Im just nutty I did laugh when I read the reply.,. cant believe i didnt try that or see it

Just most diagrams I see show a single wire set up connecting both speakers and just didnt see how I could do it with my box set up hehe
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Old Apr 28, 2007 | 08:43 AM
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http://www.rockfordfosgate.com/rftec...2&woofer_imp=4

use the wizard
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Old Apr 28, 2007 | 07:06 PM
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Yea those are the diagrams I have referenced. Though they don't really go into how I should do it..



On the left is how I have it set up. Series for the dvc 4 ohms, which seems to me its at 8 ohms per speaker.

On the right is how dragn suggested I make them parallel. which would put them at 4 ohms total.

Im just wondering if that is how it is supposed to be?
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Old Apr 28, 2007 | 07:23 PM
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The one on the right would give you a bridged output with an impedance of 4 ohm. If that is what you are looking for, yes that is correct.

The one on the left gives you 8 ohm stereo.

If you want an impedance of 2 ohm bridged you need to run each sub in parallel and then connect those in series.

Brian
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Old Apr 28, 2007 | 09:49 PM
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Ok thanks for the help guys going to give the new parallel series one a shot with it bridged and see how it goes.
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