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TheBMC Platinum Member
Joined: 23 Jun 2007 Posts: 628 Location: Altoona
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Posted: Monday Oct 15, 2012 |
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We have two pv215 which are 700w continuous at 4 ohm. How should we size the power amp for that? _________________ The BMC
"Better to remain silent and be thought a fool than to speak out and remove all doubt."
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Craven Sound Platinum Member
Joined: 06 Aug 2003 Posts: 695 Location: Cambria County, PA
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Posted: Monday Oct 15, 2012 |
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Most speaker manufacturers have their amp recommendations on their web site. If not, figure out what the peak power of the speaker box is and find an amplifier with a similar output rating. My gut feeling is that an amp with a 2000W @ 4Ω rating per box will work fine. |
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lonewolf Diamond Member
Joined: 25 Sep 2003 Posts: 6249 Location: Anywhere, Earth
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Posted: Wednesday Oct 17, 2012 |
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TheBMC wrote: | We have two pv215 which are 700w continuous at 4 ohm. How should we size the power amp for that? |
The RMS on those are 350W and the peak is 1400W.
I'd get an amp with some built in electronics & a limiter that puts out 700-1000 watts RMS per channel at 4 ohms.
Under no circumstances would I get an amp that has an instantaneous peak power rating less than 1400W.
Here's a nice Crown with built in goodies:
http://www.musiciansfriend.com/pro-audio/crown-xls2500-drivecore-series-power-amp
I know what others will say, but this would be a decent rock bottom priced amp for those speakers:
http://www.musiciansfriend.com/pro-audio/behringer-inuke-nu3000-power-amp _________________ ...Oh, the freedom of the day that yielded to no rule or time... |
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TheBMC Platinum Member
Joined: 23 Jun 2007 Posts: 628 Location: Altoona
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Posted: Wednesday Oct 17, 2012 |
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Thanks for the info! _________________ The BMC
"Better to remain silent and be thought a fool than to speak out and remove all doubt."
www.facebook.com/thesitchrocks |
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