Re: The M80's just got here....the AMP will not work
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Joined: Jan 2010
Posts: 578
aficionado
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aficionado
Joined: Jan 2010
Posts: 578 |
This is comical......
He refuses to check the speakers and it just keeps going on and on and on
(Well I admit I got bored after a few pages and didn't read every response)
There must be an end to "the help"
Last edited by wordgasm; 05/01/11 08:20 PM.
Fronts/Wides:M22s in/on Center:VP150/VP100 in/on Hghts,SS,SR:QS8s Sub:EP500 AVR:Onkyo 3008
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Re: The M80's just got here....the AMP will not work
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Joined: Sep 2004
Posts: 11,458
shareholder in the making
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shareholder in the making
Joined: Sep 2004
Posts: 11,458 |
::::::: No disrespect to Axiom, but my favorite woofer is my yellow lab :::::::
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Re: The M80's just got here....the AMP will not work
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Joined: May 2006
Posts: 340
devotee
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devotee
Joined: May 2006
Posts: 340 |
yeh, continuity, there should be as they are working but, the ohm's reading should not be infinity should it ? it there's a short internally, I believe the reading should go to infinity and if they are ok a normal reading around 4 - 8 if I can remember correctly. That would drive the amp to protect pretty quick.
Pioneer sc-1525 M80 HG Cherry
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Re: The M80's just got here....the AMP will not work
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Joined: Feb 2009
Posts: 3,466
connoisseur
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connoisseur
Joined: Feb 2009
Posts: 3,466 |
If it's an open, then an Ohm meter will read infinite, or overload, or out or range. If it is a short, it'll read 0 Ohms.
If there is a defective component in the speaker that allows more current through at a specific frequency, the Ohm meter will tell you nothing.
Pioneer PDP-5020FD, Marantz SR6011 Axiom M5HP, VP160HP, QS8 Sony PS4, surround backs -Chris
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Re: The M80's just got here....the AMP will not work
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Joined: Jun 2008
Posts: 769
aficionado
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aficionado
Joined: Jun 2008
Posts: 769 |
Bruno M80s/VP180/QS8s/EP600/AVR-890 ------------------------------------ "The problem is choice..."
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Re: The M80's just got here....the AMP will not work
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Joined: Feb 2011
Posts: 134
veteran
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OP
veteran
Joined: Feb 2011
Posts: 134 |
Really?...I don't see anything funny about it. I've checked the speakers ohm wise. they both read the same. there is no short, testing them that way. I've checked all the wireing. NO problems.
The fact that the amp will power an old set of Polks and Advents, either 1 at a time, or both at the same time...to extreme volume would say the amp works..at least with those speakers which are rated at 8 and 6 ohm.
Now you tell me. What is the point of testing 1 speaker at a time. If the amp dose not like the 4 ohm load...it's going to shut down. So your asking me to do what. Test to see when the amp shuts down? The M80's will play...just don't try to crank them. If the amp dose not like the load, it's going to shut down...on both speakers, or tested 1 at a time.
Basic Logic would say the amp can not deal with the 4 ohm load. But you keep harping on testing the speakers. Dose that mean there is some known problem that these speakers short out or something?
I don't find anything funny about this at all. It will cost me another $400 to find out if the speakers work or they don't.
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Re: The M80's just got here....the AMP will not work
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Joined: Jun 2003
Posts: 6,833
axiomite
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axiomite
Joined: Jun 2003
Posts: 6,833 |
I would recommend sending the M80s back and get the M60s. Your amp will work (8 ohm load) and you will still get a set of outstanding speakers and save money.
What they are saying with testing one at a time is; it could be only one of the speaker shutting down the amp. Therefore the speaker, which ever one, would be defective and be replaced by Axiom. This very well could be.
Rick
"A fear of weapons is a sign of retarded sexual and emotional maturity." Sigmund Freud
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Re: The M80's just got here....the AMP will not work
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Joined: Jan 2010
Posts: 578
aficionado
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aficionado
Joined: Jan 2010
Posts: 578 |
No manufactured product has 100% perfection. Your speakers may have been wired wrong internally. All manufactures count on a certain % of defects/not right.
Do us a favor and check each speaker, not the connection to your rcvr/amp, the speaker connections at terminals, but the speakers themselves. They "MAY HAVE" been wired internally wrong. It happens!
DISCLAIMER: I know nothing about anything!
Last edited by wordgasm; 05/01/11 09:12 PM.
Fronts/Wides:M22s in/on Center:VP150/VP100 in/on Hghts,SS,SR:QS8s Sub:EP500 AVR:Onkyo 3008
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Re: The M80's just got here....the AMP will not work
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Joined: Jan 2004
Posts: 13,840 Likes: 13
shareholder in the making
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shareholder in the making
Joined: Jan 2004
Posts: 13,840 Likes: 13 |
You understand that the speaker is only 4 ohm at certain frequencies, and in fact much higher for most of the range? What we are saying is if one of the speakers are bad, which is unlikely, this way you will know this. If the amp shuts down only driving one speaker, and not the other, you will have your answer, I don't really care what the multimeter is talling you.
Most likely, your amp just can't handle the m80's for whatever reason. Kinda like when my old Emotiva MPS 1 kept shutting down driving my M80's. On paper they say it will, but in reality it wasn't designed to what the paper said. During wide dynamic jumps in dB's they would puss out.
M80s VP180 4xM22ow 4xM3ic EP600 2xEP350 AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85
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Re: The M80's just got here....the AMP will not work
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Joined: Dec 2006
Posts: 3,569
connoisseur
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connoisseur
Joined: Dec 2006
Posts: 3,569 |
The reason they are asking you to test each speaker individually is to rule out anything that may be wrong with one of the speaker’s drivers or electronics components that is not detectable by the meter. If one speaker shuts the amp down and the other doesn’t then you’ve narrowed the problem down to the one speaker. If both speakers shut the amp down individually then IMO the amp and M80s just don’t play nice together, though there is a slight chance both the M80s could be bad, but not likely.
Certainly you can buy another amp that you know can handle the M80s and if it also shuts down then you know that one or both (not likely) of the M80s are bad. Testing the speakers individually with your existing amp or borrowing a receiver from someone to do it will just let you know sooner.
My suggestion is that you return the M80s and just buy something else since your initial hesitation and this experience have likely tainted your opinion of them to the point that if you do get them working properly cognitive dissonance will stop you from wanting to keep them.
3M80 2M22 6QS8 2M2 1EP500 Sony BDP-S590 Panny-7000 Onkyo-3007 Carada-134 Xbox Buttkicker AS-EQ1
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