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we don't need no stinking subject. [message #35810 is a reply to message #35805]

Thu, 04 April 2002 23:07

dbeardsl
Messages: 127
Registered: May 2009

Master

Thanks Wayne. Cool, I believe ya, makes sense, as long as I'm not feeding it a big sine wave at box resonance, air speed should be fine.

I was just suprised my the amount of huffing when I played the M252's at real low in a box tuned to 32hz.

Anyway, those M252's sound pretty good, not quite as quick (read punchy) as the EV 15TRXB's they replaced (the M252's have a heavier cone and stiffer suspension), but a few Db more efficient and can take a heck of a lot more punishment.

Question, How does one filter out all below resonance information? would I have to get an active crossover? or would I have to make a real steep passive filter.

Thanks,
Danny

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[Message index]

		Port air speed. By: dbeardsl on Thu, 04 April 2002 11:34
		try to avoid operation below Fs By: Sam P. on Thu, 04 April 2002 12:09
		Re: Port air speed. By: Wayne Parham on Thu, 04 April 2002 14:55
		we don't need no stinking subject. By: dbeardsl on Thu, 04 April 2002 23:07
		20Hz High pass filter By: Wayne Parham on Fri, 05 April 2002 00:10
		fanning air vs. imparting a compression wave By: Sam P. on Fri, 05 April 2002 10:05
		Re: Port air speed.IS BASED ON MAX POWER ON ISD By: mhammill on Thu, 04 April 2002 16:54

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