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No power on speaker's - Audio & Video Receivers

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The audi amplifier IC of your device are damaged you need to replace it.Good luck.

Posted on Jul 04, 2008

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2 Answers

Can I replace the speakers on this system? Speakers are too large for space & want to replace with another brand.


make sure impedance is the same so 6 ohms and the power rating of speakers is no less than 200 watts peak rms.And bare wire ports on back of speaker.
The power rating is so the speakers can handle the maximum power delivered by stereo amplifier without burning out speakers coils.

Jan 23, 2016 | RCA Audio & Video Receivers

1 Answer

I've got a kr-a4020 am/fm receiver and I'm going to hook some speakers up to it to put it in an outside entertainment area but I don't know the max wattage speakers to get that the system will...


Hi!

When connecting some speakers to an amplifier the first important thing is the impedance. This is in your receiver 4 ohm for each speaker (the impedance is written on the back pannel of your receiver). Using a lower impedance for the speaker can and will harm the receiver.
The second important thing is to use speakers with a rated power no LESS then the receivers rated output power. In your case it means no LESS than 100 W. Using speakers with a higher rated power does not any harm to the receiver, it means only that the speakers are able to handle the power delivered by the receiver or even more without any danger to get the magnetic coils inside the speakers burned.

Regards,

Bogdan

Sep 12, 2011 | Audio & Video Receivers

1 Answer

When powering on it flashes protector


This usually means that there is too much power flowing out of it.

Make sure that the speakers are rated within the ranges supported by this receiver.

To test this, you can unplug all speakers and try to power on.

If the unit displays this error with no speakers and no other pieces of equipment (dvd players, tvs, etc) then you would want to consult a pro to take a diagnosis.

If the speakers are the issue, then you should simply swap the speakers for the lower power requiring speakers it was designed to be used for.

Hope this helps!

Feb 23, 2011 | Sony STR-DE945 Receiver

1 Answer

What's the proper way to wire 2 sets of speakers,


the center speaker is easy just wire it to the center main posts (connections are near the middle of the box) (just match up the colours)

and the powered speakers do they have their own amplifier or are they just speakers

if they have their own amplifiers then use the pre out connections near the top of the box

if they are just speakers then
wire them to the front main speaker connections near the right of the box

May 10, 2010 | Denon AVR-1700 Receiver

2 Answers

Speaker compatibility ( Just got this new reciever with 120 volts power requirement of the receiver, but in the philippines voltage standard supply is 220. can i use 110 voltage supply instead? and I dnt...


The most likely answer is no. Unless the power transformer is of the multi tap type and has a voltage selector window on the back panel... Most speakers today have an impedance of 8 ohms. The impedance is all you need to worry about when matching speakers. You can fit 8 ohm speakers to a 4 ohm system, but you cannot fit 4 ohm speakers to an 8 ohm system. It would overload your oputput stages and cause them to fail. It's best to match 4 ohm with 4 ohm, 8 ohm with 8 ohms.etc.

Mar 19, 2010 | Audio & Video Receivers

1 Answer

Powered Or Unpowered Subwoofers For Onkyo TX-8511


Greg- Powered subs are better than non-powered subs (also known as passive subs), anyway I see the TX-8511 has no sub pre-out on the back panel, so you need to decide what sub you will use and run from the receivers left and right speakers output into a subwoofers speaker in from speakers then back out to speakers, look at the back of a subwoofer and you will see like 4 sets of speaker hookups 2 in and 2 out, what this does is takes the low end or bass and drops the signal to the subwoofer then takes the mids and highs out to your left and right speakers, unless your regular left and right stereo speakers have large woofers a sub is the way to go.

Jan 28, 2009 | Onkyo TX-8511 Receiver

1 Answer

SA HE200 ~ Overload at power up


First of, be sure volume is turned all the way down before or as you are powering it it.
Second if that does not work disconnect all speaker, and input/outputs.  Power the device on and see if it says overload.
If it does skip the rest of these steps, your capacitors are bad or the power supply is no longer functioning correctly.
If it doesnt, start with testing each speaker at power up.  Match the speaker to the output it goes on, power the device see if it says it. 
If it does on any speaker test it is a speaker issue or a terminal issue.  To test for terminal or speaker issue plug a different/ known to work speaker in that same terminal, if it doesnt say overload it is a speaker issue, if it does say overload it is a terminal issue.
Once you have made sure all speakers and terminals work correctly start plugging input and outputs in and test individually.

Jan 09, 2009 | Panasonic SA-HE200 Receiver

2 Answers

Can you run 200watt 6ohm speakers on the RX-V490


Hi I have just read the specs on about your Yamaha system and you cant run 6 ohm speakers to your amp. You have to impedance match the speakers and the amp otherwise the speakers will "blow". So you need some 8 ohm speakers, the wattage of the speakers doesn't particularly matter as long as they are not too weak or too powerful becasue the amp will drive the speakers no matter what but if the speakers are of a low wattage then the amp could blow the speakers if it is turned up too loud. The specs of your amp are given in the link below.

Yamaha

Regards
Rob

Nov 13, 2008 | Yamaha RX-V490 Receiver

1 Answer

Onkyo HT-R530 with powered speakers


I would not suggest hooking up powered speakers to your receiver. Only if unit has sub woofer output can you hook up powered speaker

Apr 22, 2008 | Onkyo TX-SR605 Receiver

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