combining amps to power 1 sub?

[Eighty2Regal]

I have 2 300 watt jensen amps and i wanted to know how i can combine my 2 amps to power my sub. Right now i have 1 of my subs in bridge mode for the sub. The other amp i have hooked up to my 4 by 10's

 

[mcss383]

don't even think about it. The complexity of bridging two amps is quite large. They amps have to be perfectly matched output-wise and if its a cheap amp I would put $$ on the fact that the 2 aren't exactly the same.

If you are looking for power, get a bigger amp. Look into the Lanzar Vibe 1200D. 1200RMS @ 1ohm, ~600rms @2ohm(1256rms to be exact as tested by Car Sound) for $250.

 

[Audiowizard]

You would have to have a dual voice coil sub and the output of both amps would have to be perfectly matched to work. I have only seen dual voice coil subs powered by a single amp anyways.