bridging four ohm sub to 2 channel amp

[fbplaya02 10+ year member]

im kind of new here so bare with me. hes a model of my current set up, correct me if i messed up here. im not sure if i bridged it right.

500w amp

^

L+ L- R- R+

^ ^

R&L- R&L+

^

12" subwoofer

P.S.

is a; legacy II 600w amp , memphis audio-power reference- 12" 500w; a good setup

the model isnt working. r and l negitive to L negitve. r and l positive to r postive

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[QuikSilverRS91 10+ year member]

Just take the positive from the left channel, and the negative from the right and use those for the pos. and neg. on the sub.

 

[fbplaya02 10+ year member]

does it really make a difference\

 

[zachzchw 5,000+ posts]

You should have a diagram of how to bridge your amp in the owners manual.

Use that.