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post #1 of 7 Old 01-31-2012, 02:20 PM - Thread Starter
 
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Power handling: 250 watts RMS/500 watts max • VCdia: 2-1/2" • Le: 1.94 mH • Impedance: 4 ohms • Re: 3.23 ohms • Frequency range: 23-200 Hz • Fs: 23 Hz • SPL: 89 dB 2.83V/1m •Vas: 4.12 cu. ft. • Qms: 5.59 • Qes: 0.44 • Qts: 0.41 • Xmax: 9.3 mm • Dimensions: Overall diameter: 12", Cutout diameter: 11", Depth: 6".


if this was in a 2.45 ported box and a 4x 12-14inch port. 300 watt bash amp
i have no software to figure this out your help would be great
thanks
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post #2 of 7 Old 01-31-2012, 03:10 PM
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Working with very little information here... no listed Sd ... just guess that it's an average 12". Also "4x 12-14inch port"... what the hell does that mean? Do you want four 12" ports cuz.... no. I'm guessing you meant a single 4 inch port around 12-14 inches long. You're looking at a tune in the mid to upper 20's. Okay by any stretch but it aint gonna hang with the big boys. That's for sure.

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post #3 of 7 Old 01-31-2012, 03:21 PM - Thread Starter
 
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http://www.parts-express.com/pe/show...number=295-204 yes one 4inch round 12-14inch long port. its the dayton sub at parts express. i swear its the same woofer in my ed a2 200 but i could be wrong. Would this setup hang with the a2 300? sorry for the lack of info
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post #4 of 7 Old 01-31-2012, 04:55 PM
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ed specs are shaky at best.

e.g., what is "room tuning"

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post #5 of 7 Old 01-31-2012, 05:02 PM - Thread Starter
 
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hmm no idea on the room tuning. its 23x14x7.5. riser takes up half the floor and is one foot tall. the ed woofer looks just like the dayton, like i said i could be wrong. mybe the internals are different, they said the ed has a 1inch excursion so maybe its not the same.
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post #6 of 7 Old 01-31-2012, 05:09 PM
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oh, qx56, was not pointed at you. "room tuning" for a subwoofer is a bogus spec that means nothing.

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post #7 of 7 Old 01-31-2012, 05:13 PM - Thread Starter
 
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