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Dan D'Agostino S250 MxV enough power for Wilson Audio Alexia V

Do you think the Dan D'Agostino S250 MxV will provide enough power at 250 watts stereo for the Wilson Audio Alexia V speakers? 

Speakers say 90 dB @ 1 Watt @ 1 Meter @ 1kHZ.  But at 1kHZ the speakers impedance is 6 ohms.  What happens to the sensitivity at 85 HZ when the speaker impedance is closer to 2.5 ohms?  I guess at 2 ohms the S250 says it will put out 1,000 watts.  

chauncey
chauncey OP
113 posts
 

Hopefully it's enough for the Alexia V!  My last amp the Levinson 33H monoblocks were only 150 watts.

moto_man
363 posts
 

I use a Pass Labs 250.8 to power my Sabrina X’s, which have similar power demands, with no problem whatsoever!

carey1110's avatar
Ag insider logo xs@2x
carey1110
566 posts
 

Oh sorry, I have the Alexx V. Not the Alexia

chauncey OP
113 posts
 

@carey1110 

My S250 is driving my Alexia V no problem.  At about half way on the meter it's incredibly loud.  I feel like at full power I might blow drivers?  I'm not sure I've seen the meter go to 3/4 power level.  But I'm not sure how fast the analog meter responds to peak levels?  I've watched real time power on a digital QSC Q-SYS amplifier before and it's crazy how fast a quick power spike goes from 50 watts to 1200 watts then back down....

 

audphile1's avatar
audphile1
5,120 posts
 

Send the Dag to Amir. Have him measure it and report back. 

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