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4ohm speakers for Onkyo Sr-304
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NYCllama
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8. May 2008 @ 17:03 _ Link to this message    Send private message to this user   
I just purchased an Onkyo Sr-304 and found my brothers old HTIB speakers(Panasonic) in the basement. I'm trying to save some cash for an upcoming trip which is why I can't little to nothing at the moment.

The speakers I found were 4ohms(unsure of watts), but would it be safe to use on my receiver without damaging the receiver itself?

I'm new to all of this, but I read on the back of the receiver that it said 6ohm impedance. What does that mean?

This message has been edited since posting. Last time this message was edited on 8. May 2008 @ 17:05

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8. May 2008 @ 19:25 _ Link to this message    Send private message to this user   
This means that you will work (overtax) the power supply transformer 50% more using 4 ohm speakers than 6 ohm speakers. It is especially true at louder volumes. At extended use with the 4 ohm speakers ( at higher listening levels) it will shorten the life of the receiver. How much, no idea.

"The flimsier the product,the higher the price"
Ferengi 82nd rule of aqusition


NYCllama
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8. May 2008 @ 21:51 _ Link to this message    Send private message to this user   
Thanks. So I guess its best that I invest in some speakers that are 6ohms and higher I see.
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8. May 2008 @ 21:54 _ Link to this message    Send private message to this user   
Originally posted by NYCllama:
Thanks. So I guess its best that I invest in some speakers that are 6ohms and higher I see.

6-8 ohms, but no higher as you will not get as much volume output with speakers higher than 8 ohms.

BTW speaker resistance is not static, and goes up and down over the frequency range. So your 4 ohm speakers can go down to below 2 ohms at certain frequencies.

"The flimsier the product,the higher the price"
Ferengi 82nd rule of aqusition


NYCllama
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8. May 2008 @ 22:05 _ Link to this message    Send private message to this user   
Thanks. I'm going to buy a pair of these tomorrow, if they sound right, [url=http://www.circuitcity.com/ssm/Element-2-way-Bookshelf-Speakers-ES1/sem/rpsm/oid/190831/catOid/-12950/rpem/ccd/productDetail.do][/url]

Assuming its a pair.
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8. May 2008 @ 22:33 _ Link to this message    Send private message to this user   
As long as the resistance is correct and they sound good to you (and the price is right) , go for it

"The flimsier the product,the higher the price"
Ferengi 82nd rule of aqusition


This message has been edited since posting. Last time this message was edited on 8. May 2008 @ 22:33

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