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I have a Rockford Fosgate 200a IV, I am hooking it up to a single 12" Punch amp.. its kinda old but its been faithful to me since day one. Anyway, I am trying to bridge the amp so that I can get full use of the power. Does anyone know where I should place the wires so that thhis will happen
How many chennels does the amp have?
4 channels
for bridging it for only one speaker, you can either use the front channels, or the rear channels (2 channels) where you would take the left (+) to the positive to the speaker and the right (-) to the negative end of the speaker. The other two channels are open, I would say get some good full range speakers for the rear deck and run them stereo off the other 2 channels. Just make sure you turn the gain down a bit as to not destroy your speakers.
The only other way to do this would be to have a dual voice coil sub, and bridge front channels to input 1 of your speaker, and bridge rear channels for input 2 of your speaker.