JBL S120PII Subwoofer "sub power" Questions

...power amp uses a "main out" to go to a graphic equalizer; signal returned from the equalizer and then signal goes out to speakers. Where could/would I send signal to the powered sub? You can y out ...

...power supply at sub and receiver to reset, ** luck! You didn't say is your sub active or passive.If its active first check signal cables from theater system,power line of the sub, it has to be the ...

power amps if hooking them up this way. There is another option as is common with many sub setups. Send the signal to the mains using L/R outputs from mixer and a separate Mono output to the subs only

sub - no luck Different power cable - no luck Cutting the earth off the power cable - no luck unplugging each component one at a time including antenna - no luck. At wits end, can only think it may be

...sub power off. Also, it only thumps once I turn up the gain, otherwise there is no sound coming from the sub. I am pretty sure its not my receiver. It must be the sub. Is my sub destroyed? thanks for ...

...power to the sub. Check the power switch on the sub. If it is not working still; bring it back and swap it for another one before you warranty runs out. OK if you came out of the receiver sub pre-out ...

...is over the sub will keep "burping" until unplugged. Any suggestions? The amplifier that powers the sub is the source of your problems. Sounds like some power supply filter capacitors are

What could be causing my Powered Sub Woofer to make crackling noises when stereo is on or off? Model specification would help with this, but it could be dirt (or fur if you have pets) in the circuit. ...

JAMO SUB 650 Gentlemen; i will be buying the Jamo 650 sub soon, but i am having a wild guess if this will work or match my ONKYO TX906 receiver since it doesn't have an output for Sub. If it is ...