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Bridge two 12inch subs together

I want to know which way is better two connect the wires on two 12inch subs together

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It depends. what is the ohm rating of each sub, and the amp. are the subs DVC(dual voice coil)? and are you trying to bridge them directly to the amp? i need more info, but i can say that if they are 4ohm subs, if you run them parallel, they will become 2 ohm. to keep them at 4 ohms, they need to be run i n series, and you need more than 2 for that.

Posted on Oct 07, 2009

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If the subs are dual 4 ohm voice coils and if your amp is good down to 1 ohm, your best bet is:
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  2. Connect the subs in parallel.
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This should max the amp out at 2400W, which means about 1200W per sub.

If your subs are single 4 ohm voice coils, do the same steps, but you'll only be able to load the amp to 2 ohms, which means about 600W per sub.

Also keep in mind that box size, type, and quality make a big difference in how subs sound.

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