Polk Audio PSW10 electrical board smoking

Maybe "Polk Audio PSW10 10’’ "&there’s no sound the standby light is red. Connect onkyo av-amp sub pre-out to line in and enter Onkyo av-amp speaker setting then subwoofer level calibration finally set +10db.

Yes. Connect a standard rca cable from the audio out jack of your yamaha to the input of the Polk sub.

You will have to remove the plate amp and look on the pcb, it is generally located near where the main power lines come in.
If you still can' find it contact Polk tech support, Ive owned several Polk products and always found there tech support very helpful; very helpful;
Tech/Product Support
9AM-5:30PM EST Mon-Fri
1-800-377-POLK (7655) Option 1
FAX: (410) 764-5470
[email protected]
International: +1-410-358-3600

Many of these SUB amps ended up with Capacitor failures in the Power supply section . Find someone who works on amps or TVs to have a look see.

yes but a sub woofer out is better. You may have to crank up the sub response. If it has a level on the sub with a crossover set the cross over to around 120hz. And set the bass on your receiver as you feel appropriet.

you might try to turn it down and maybe move it somewhere else in the room i have the same problem its just my neighbors are in another house across the yard i just have way to much power god forbid some one family or what ever be in my house.

Hello dread2477,

The Polk Audio db1040 is a single voice coil 4ohm subwoofer. The db1040DVC is dual voice coil with 4ohm coils which can be wired in parallel for a 2ohm load, or in series for an 8ohm load. They are practically the same sub. The RMS power range is 50-270 watts, with a maximum peak power of 540 watts.

The full specifications including recommended enclosures and physical dimensions can be found here.

Hope this helps.

You will not need to y connect your subwoofer, if you have only one RCA sub out on your receiver the other end of the RCA connector cable goes into the left input on most powered subs, there is no loss of signal, the option exist as some receiver do sport a double RCA sub out.

I just read this same problemin a psw10. It was recomended to remove back panel and there should be a fuse behind there. Check it out.

Hi, Just call the parts line at Polk Audio. They should have the fuse. You can also ask for technical if you're not sure of the problem. Here's the number for Polk: 800-377-7655 Good luck to you.