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Yamah HI-Fi amp - speakers stopped working - Audio & Video Receivers

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It could also be that you've selected the tape monitor which will have this effect.

Posted on May 13, 2009

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Check the resistance of the speakers, if no resistance, then it already busted,or maybe the connection of speaker wire to the cone is loose or crack try to check it out.Then if you check already and it tight no crack ,then the problem is in coil winding of the speaker,it needs to rewind...

Hope this may help,

Regards,
VOTIT

Don't forget to rate;

Posted on Jul 29, 2008

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1 Answer

How many watts onkyo p3300 amp & pre-amp home stereo audio


Sorry I don't know the answer to your question because I don't know the specification of your amplifier but like a car engine that might have a capability of, say, 200 horsepower, in use and for practical purposes that figure is completely immaterial because most of those horses would never be used by a responsible driver. It requires only about 20 horsepower for an average car to maintain 50mph so it hardly matters what the potential power output is as long as it is capable of doing the work assigned to it.

The average person listening to a hi-fi in an average room requires an average power output of around half a watt. It is immaterial if the amplifier is capable of 50, 150 or 500 watts because for comfortable distortion-free listening most of that potential power will never be used.
With hi-fi the problems start with the speaker systems. It is a mistake to use a high power speaker in a domestic environment regardless of the potential amplifier power output. The amp will only produce the power it is capable of if it is driven hard (the volume turned up) and because doing that is anti-social, wasteful and harmful to health and comfort that should not happen but high power speakers tend not to reproduce sound efficiently at low power and so more power must be provided than would otherwise be needed with good low power speakers.
Fashions have changed and it is now difficult to find good hi-fi speakers for the domestic environment that reproduce sound efficiently at low power levels and speakers with a 10 watt rating, the ideal type for small to moderately-sized accommodation, are almost impossible to find these days but it is still possible to find good drive units rated at between 20 and 50 watts that perform fairly efficiently at social volume levels.

Nov 02, 2015 | Onkyo Audio & Video Receivers

2 Answers

Can I connect my TV through my Sherwood amp ax4050r so that I can use the HI fi speakers for TV as well?


Easiest way is to use the Audio Out RCA plug to the amp, probably at line in.
If no RCA plugs on the TV, you'd have to alligator clamp onto one of the speakers.

Aug 19, 2012 | Audio & Video Receivers

1 Answer

I've just been given a Wharfedale S-990 Amplifier, Tuner CD etc tower - but without any speakers. Output is 2x50W - but the impedence isn't specified. I'm just looking for advice on what...


Anything in the neighborhood of 8-ohms will usually fly safely with standard audio amplifiers. At only 50w x 2 you want efficient speakers. Watch the volume as this amp may clip if driven too hard. THAT will kill any speaker.

This owner had Valdus 200's and was happy. But just about any quality speaker in the 100w range should work out.

http://www.avforums.com/forums/hi-fi-systems-separates/368695-wharfedale-s990-any-good.html

Jun 22, 2011 | Audio & Video Receivers

1 Answer

RIght speaker not working in speaker system. Switching the left with right speaker make the right speaker work (not speaker) Plugging the 2 RCA into a different input changes nothing. 2 rear speakers...


Let's name the product and use FM for troubleshooting. Are you saying you have the Right Front and both rear amp channels/speakers not working? What DOES work?

Jan 17, 2011 | JVC Audio & Video Receivers

1 Answer

Stops working and reads Overload


hi there i have had this problem with technics amplifiers generally with them it was negative and positive mix up between input terminals for the speakers or in other case's running the amp with 2 many speakers.
eg. having 2 speakers Bi wired into 1 input making a 6.1 receiver into a 12.1 which makes the amp struggle causing overload or the worst case is a power unit problem.

Aug 01, 2010 | Panasonic SA-HE200 Receiver

1 Answer

I have a hi fi system of separate components - amp/receiver, cd player. Occasionally when listening to either radio or cd a pop or bang (a bit like a gunshot) is heard and the amp switches off. Is the...


Make sure the speaker wires are not touching at the back of the receiver or at the speakers. Make sue the cable(s) connecting the two is not damaged or shorted. If the wires are ok then the amp/receiver is the problem. Possible bad capicitors are the problem in the amp.

Jun 17, 2010 | Sherwood RV-5050R Receiver

1 Answer

Trying to hook up 2 Hi Fi speakers to a reciever


Red left to Red left speaker
Black left to Black left speaker

then repeat for right speaker

turn on amp play somthing quite to start, check all is working. To check speakers are in phase play a bit louder and stand exactly in middle, bass should be defined and central, it helps to close eyes and listen. If not central and defined change over Red and Black on one side only then listen again with the same test.

Start flat with eq section adjust as you like when listening to something you know and like.

After all is working ok then make it louder.

Sorted!

Sep 16, 2009 | Audio & Video Receivers

1 Answer

I have a Philips FW- M777 Hi-Fi unit, which i was using the other day at a relatively low volume, no more than 25/40 when all of a sudden there was a burning smell which may or may not have been the hi-fi,...


http://www.p4c.philips.com/cgi-bin/dcbint/cpindex.pl?ctn=FW-M777/22&scy=GB&slg=AEN&grp=HOME_ENTERTAINMENT_GR&cat=AUDIO_SYSTEMS_CA&sct=MINI_SYSTEMS_SU(JUST COPY & PASTE THIS INTO YOUR BROWSER)THIS WILL GIVE YOU A GOOD STARTING POINT.THANX FOR USING FIX YA,PLEASE RATE ALL REPLYS

Nov 16, 2008 | Philips Audio & Video Receivers

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