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My Denon DSW-76 subwoofer is not blown and is receiving power but no output of sound?

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SOURCE: Denon AVR 486 with a

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Please click on the below link to download the user manual:
http://safemanuals.com/user-guide-instructions-owner-manual/DENON/AVR-486-_E

Posted on Aug 02, 2008

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SOURCE: Denon AV Surround Receiver AVR-486 w/DSW-76 Subwoofer

HI,

Disconnect all of your speakers(subwoofers)then turn the receiver on. If it still does it, then bring it into service. If not, that you have a short somewhere probably the main board and there are no home remedies for this.

Goodluck..

Posted on Aug 03, 2008

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1 Answer

What could be the issue with my sub woofer power?


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.

May 26, 2014 | Polk Audio Polk DSW PRO 550WI Subwoofer

1 Answer

I need to connect the sub to my denon amp, can I get a cable to do this?


It all depends on the subwoofer; powered, or not powered. Most receivers have a low level output connection, 300millivolts: via an RCA type jack, labeled Subwoofer Output. With some of older subwoofers, you connect your speaker terminals from your Denon, to the subwoofer. From the subwoofer, you connect the output terminals to your front speakers. For more infomation, please contact me at audioserviceclinic.com. Thank you.

Oct 31, 2013 | Audio Players & Recorders

1 Answer

Subwoofer will not produce sound. Connections are correct. I do hear a hum or a crackel as I pull the connection on and off. AVR-689 model


In order to ensure output to your subwoofer: make sure the subwoofer is connected to the subwoofer out of your amplifier and make sure that your amplifier/receiver is set to output multi channel sound

May 07, 2011 | Denon AVR-689 Receiver

1 Answer

I have a denon avr-4802 receiver. I am looking to purchase new speakers for this system, but don't want to put too much into the speakers. Will the speakers from a denon s-302 work on this receiver? ...


Register and download the manuals for free at retrevo.com

http://www.retrevo.com/support/Denon-S-302-Home-Theater-Systems-manual/id/7046dj484/t/2/

http://www.retrevo.com/support/Denon-AVR-4802-Receivers-manual/id/363ag815/t/2/

Page 10. The S-302 uses a proprietary D-Sub25 system cable to the DSW-S302 subwoofer. Don't know if or why it has more than 2 active conductors. The other speakers have removable cable ends so they might work just fine.

Apr 24, 2011 | Denon AVR-4802 Receiver

1 Answer

My subwoofer is connected correctly (test mode it works fine). The Denon 589 receiver, however, when everything is set up and ready to go, doesnt seem to send any output to it, so there is no base sound. ...


What's the make and model of the subwoofer? It sounds like it's a passive (unpowered) speaker.

http://www.retrevo.com/support/Denon-AVR-589-Receivers-manual/id/23110dj893/t/2/

See page 9

I seriously doubt your test mode worked fine on the subwoofer level adjustmnent.

Get a powered (active) sub.

Jan 18, 2011 | Denon AVR-589 Receiver

1 Answer

DSW PRO 600 not getting signal from receiver. Why?


You don't name the electronics, which can be the source of the problem. See #3.

1. If you suspect the cable why don't you just swap in another RCA cable? BTW: there's no such thing as a "subwoofer" cable. Monster makes their money on those beliefs. Cables don't wear out but they can go bad if one or more conductors fails. Oxides devolp at either end which can inhibit conductivity. Remove each end and reinsert it with a twisting motion.

2. Maybe. You need to ensure the sub is defined. Run speaker level check. If no sound at the sub, prove the LFE/sub channel has output by running the RCA cable to a recorder or your TV (low volume). If there's no signal, duh, no speaker will work with it.

3. Mmm, not if it's exhibiting the same problem as the old one and the Polk 450. Have you looked at the setting of the Standby/Auto/On Switch? And the Power Mode LED's? Red is bad.

Mar 31, 2010 | Polk Audio DSW PRO 600 Subwoofer Speaker

1 Answer

Denon AV Surround Receiver AVR-486 w/DSW-76 Subwoofer


HI,

Disconnect all of your speakers(subwoofers)then turn the receiver on. If it still does it, then bring it into service. If not, that you have a short somewhere probably the main board and there are no home remedies for this.

Goodluck..

Aug 03, 2008 | Audio Players & Recorders

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