Question about Panasonic SC-HT520 System

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Saht870 Hallo! Can You sent me information, how I can connect my dvd module without subwoofer? Subwoofer is broken, but I need run only dvd and radio. If You can help me I'll be vary glad. I only need electric schema for system cable (voltage). Thanks zleszcz

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The subwoofer contains the amplifier for all the speakers, i think your amp is broken not your subwoofer, sorry i do not think you can fix that

Posted on Nov 02, 2008

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What wire do I plug in for the subwoofer cause I I have read cables but there's 2 and I only have 1 connection for the sub on the back of the stereo


This subwoofer is probably powered directly from the amplifier and doesn't have an internal amp. The connections are probably the same type as for any other speakers. And, there are probably additional connections for the rest of the speakers. The connection on your amp is likely an RCA phono plug connector that sends low level signals to a powered subwoofer. To connect a passive subwoofer, one without a built-in amp, the main speaker outputs connect to the subwoofer and are then sent to the regular speakers connected to additional terminals on the subwoofer. You may need an owner's manual for the subwoofer to determine how it should be connected.

Aug 23, 2014 | Audio Players & Recorders

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Unable to receive optimum output. The bass is totally flat !


Hi, ok the Bose Acoustimass III system consists of two small cube speakers and one subwoofer unit called the Acoustimass bass module. If the subwoofer stops working, three points can be the cause of the failure. The Bose Acoustimass III is a passive system, meaning the speakers do not power themselves, but instead are connected to a receiver or amplifier. Thus, the amplifier, the speaker between the amplifier and the subwoofer, or the subwoofer itself could be the issue.

Things You'll Need:

* Amplifier
* Speaker cable
* Extra subwoofer


Instructions


Disconnect the speaker cable from the back of the Bose Accoustimass bass module and connect it to a subwoofer that is known to be working. If the subwoofer works, the bass module needs to be replaced.


Disconnect the speaker cable from the back of the receiver or amplifier you are using and from the back of the subwoofer in Step 1.


Connect a speaker cable that is known to be working between the back of the receiver or amplifier and the back of the Accoustimass module. If the module starts working, then the cable was the issue.


Disconnect the speaker cable from Step 3 from the back of the amplifier or receiver, then connect the cable to the subwoofer port on the back of an amplifier or receiver that is known to be working. If the subwoofer works, the receiver was the issue. If the subwoofer still does not work, verify that the speaker cable is in the subwoofer port of the receiver/amplifier and that the cable is connected securely to the subwoofer.



If you think you did the connection properly,Fine... If not you can use the manual from the below link and know how to connect it properly..

products.bose.com/pdf/customer_service/owners/og_am5iii.pdf


Have a nice day..

Feb 19, 2011 | Bose Acoustimass 5 III System

1 Answer

My subwoofer is not getting power to it properly. It keeps cutting out. Any suggestions??


The subwoofer was recalled, check the Onkyo website for information. It was a no hassle repair--they will ship you the box and mailing labels. Mine was working properly, but I sent it in for the recall anyway and had it back within 2 weeks.
That being said, when the subwoofer doesn't think it needs to work, like during prolonged dialog without music, it will shut itself off.

Feb 04, 2011 | Onkyo HT-S5300 Theater System

2 Answers

No Soound on Subwoofer from Yamaha RX-V363


I have the same setup. Are you going out of the subwoofer output of the reciever? (it's purple.) then into the LFE jack of the subwoofer (also purple.) That's the only connection you need besides power. If you have those right, try using your cable for something else to make sure the cable is good. Is the indicator of the subwoofer green? Mine comes on with the reciever. Good luck!

Mar 31, 2009 | Yamaha RX-V363 Receiver

1 Answer

Sleep mode


It will power off if the frequency range of the signal being sent to it is set too low, or the amplitude of the signal is too low as well.

Try increasing the subwoofer crossover frequency and/or increase the gain from the LFE/SUB of the receiver/preamp you have it connected to. Also make sure that in the setup menus of ALL of your components have an LFE channel enabled such as by selecting the output of source material of your DVD player for example, to output 5.1. Otherwise, it will not send a signal for the subwoofer to play, nor will it play the signal if the crossover frequency is set too low.

Example; the setting on your DVD player setup menu is set to two channel: result with only one exception, subwoofer will not play

Example; subwoofer/LFE level on receiver/preamp set to -10dB and/or subwoofer volume too low. Result: subwoofer will not play.

Example; subwoofer crossover point set at 35Hz. Source material playing sound at 30Hz and lower. Result: subwoofer will not play.

Nov 23, 2008 | JBL PB10 Subwoofer

1 Answer

My subwoofer power light is dimming


Short circuit, Power module can be broken. Tell me how is working without any connection, just power it.

Apr 27, 2008 | Philips HTS3450 System

1 Answer

Yamaha nx sw300


Ditto, i've got all 5 speakers without the Subwoofer. The subwoofer hasn't worked from day one, but I delayed replacing the unit for too long and don't have the warranty, I looked at all soldered connections and none of them have come un-soldered and all connectors are properly connected, can't think of anything but broken component that would cause it from here, nor can I think of a quick fix

Nov 17, 2007 | Yamaha YST-SW160 Subwoofer

1 Answer

NO Sound Except Subwoofer on Disk Playback


guys wrong iso adapter.go to propper audio shop

Oct 11, 2006 | JVC KD-AVX2 Car DVD Player

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