Hello i has JL 10w6v2 & JL 450/4. I need help how proper wired the SUB to the AMP.

on the sub i connect the (+) to (+) and the (-) to (-).

then i connect the (+) to (+) and the (-) to (-) wired to the amp to channel 1 & 2 that

are bridged. and channel 3 & 4 i connect to my Polk component not bridged.

please help me out .. thanks

 

Channel 1 and 2 should be bridged for the sub. Connect the positive lead on the sub to the positive connection on the bridged POSITIVE of the amp connections(left side). Then connect the negative lead of the sub to the negative bridged connection on the amp(right side). Ch 1&2 filter selection should be "x1" on the freq. range, 12 or 24 db on the filter/slope selector, filter type should be set on LP and filter frequency should be around 80 as a good starting point. For channels 3&4, simply connect the left component speaker to the left pos/neg. leads and the right speaker to the right channel pos/neg leads. Settings for channels 3&4 should be high pass at 12 or 24 db, Freq. range could stay at x1 because you'll most likely set that crossover to where the sub stops which is 80hz from what I suggested before. As always, set gains accordingly. I know this might be hard to comprehend at once but JL Audio's website is pretty good at helping as well. They have really good tutorials that help you understand what you need in order to tune/adjust your amps.