How to bridge an amp?
First, make sure that the amplifier you have is bridgable. If you try to bridge an amp that is not designed to be bridged, you can damage the amp. Basically, when you bridge an amp you use the + terminal from one channel and the – terminal from the other. The instructions that came with the amp should describe which terminals to use. If not, look for some indication next to the speaker terminals on the amp. Sometimes, there will be lines connecting the two terminals you should use to bridge the amp, as shown on the right.
First, make sure that the amplifier you have is bridgeable. If you try to bridge an amp that is not designed to be bridged, you can damage the amp. Basically, when you bridge an amp you use the + terminal from one channel and the – terminal from the other. The instructions that came with the amp should describe which terminals to use. If not, look for some indication next to the speaker terminals on the amp. Sometimes, there will be lines connecting the two terminals you should use to bridge the amp, as shown on the right.
