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<blockquote data-quote="TeamPSI" data-source="post: 5987908" data-attributes="member: 544694">This has all new parts, a new basket (nice eh?), 2 dual spaced medium spiders, heavy duty cone, a flatwound coil.....This would be the only Avalanche ever made with a flatwound aluminum coil. Most came with a round copper coil.Power handling should be in the 1000-1200w area.This should be a spectacular daily driver subwoofer.T/S Paramters will slightly shift onc a proper break in has occured. Expect to see the Qts and Fs drop by about 10%. Vas will be increased as well.They are as follows...Revc&nbsp; &nbsp; &nbsp;&nbsp; =&nbsp; &nbsp; 2.8714 ohmsFms&nbsp; &nbsp; &nbsp; &nbsp; =&nbsp;&nbsp; 31.5606 HzZmax&nbsp; &nbsp; &nbsp;&nbsp; =&nbsp;&nbsp; 26.3111 ohmsQes&nbsp; &nbsp; &nbsp; &nbsp; =&nbsp; &nbsp; 0.7450Qms&nbsp; &nbsp; &nbsp; &nbsp; =&nbsp; &nbsp; 6.0819Qts&nbsp; &nbsp; &nbsp; &nbsp; =&nbsp; &nbsp; 0.6637Le&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; =&nbsp; &nbsp; 1.4502 mH&nbsp; (at 1 kHz)Diam&nbsp; &nbsp; &nbsp;&nbsp; =&nbsp; 254.0000 mm&nbsp; ( 10.0000 in&nbsp; )Sd&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; =50670.7504 mm^2( 78.5398 in^2)Vas&nbsp; &nbsp; &nbsp; &nbsp; =&nbsp;&nbsp; 47.4215 L&nbsp;&nbsp; (&nbsp; 1.6747 ft^3)BL&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; =&nbsp;&nbsp; 12.2263 N/AMms&nbsp; &nbsp; &nbsp; &nbsp; =&nbsp; 195.5926 gCms&nbsp; &nbsp; &nbsp; &nbsp; =&nbsp; 130.0158 uM/NKms&nbsp; &nbsp; &nbsp; &nbsp; = 7691.3740 N/MRms&nbsp; &nbsp; &nbsp; &nbsp; =&nbsp; &nbsp; 6.3773 R mechanicalEfficiency =&nbsp; &nbsp; 0.1880 %Sensitivity=&nbsp;&nbsp; 84.7598 dB @1W/1mSensitivity=&nbsp;&nbsp; 89.2098 dB @2.83Vrms/1mPrice is $250 + shipping<img src="http://i143.photobucket.com/albums/r154/TeamPSI/av12/IMG_0864.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /><img src="http://i143.photobucket.com/albums/r154/TeamPSI/av12/IMG_0862.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /><img src="http://i143.photobucket.com/albums/r154/TeamPSI/av12/IMG_0856.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /><img src="http://i143.photobucket.com/albums/r154/TeamPSI/av12/IMG_0850.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /><img src="http://i143.photobucket.com/albums/r154/TeamPSI/av12/IMG_0847.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></blockquote>

[QUOTE="TeamPSI, post: 5987908, member: 544694"] This has all new parts, a new basket (nice eh?), 2 dual spaced medium spiders, heavy duty cone, a flatwound coil..... This would be the only Avalanche ever made with a flatwound aluminum coil. Most came with a round copper coil. Power handling should be in the 1000-1200w area. This should be a spectacular daily driver subwoofer. T/S Paramters will slightly shift onc a proper break in has occured. Expect to see the Qts and Fs drop by about 10%. Vas will be increased as well. They are as follows... Revc = 2.8714 ohms Fms = 31.5606 Hz Zmax = 26.3111 ohms Qes = 0.7450 Qms = 6.0819 Qts = 0.6637 Le = 1.4502 mH (at 1 kHz) Diam = 254.0000 mm ( 10.0000 in ) Sd =50670.7504 mm^2( 78.5398 in^2) Vas = 47.4215 L ( 1.6747 ft^3) BL = 12.2263 N/A Mms = 195.5926 g Cms = 130.0158 uM/N Kms = 7691.3740 N/M Rms = 6.3773 R mechanical Efficiency = 0.1880 % Sensitivity= 84.7598 dB @1W/1m Sensitivity= 89.2098 dB @2.83Vrms/1m Price is $250 + shipping [IMG]http://i143.photobucket.com/albums/r154/TeamPSI/av12/IMG_0864.jpg[/IMG] [IMG]http://i143.photobucket.com/albums/r154/TeamPSI/av12/IMG_0862.jpg[/IMG] [IMG]http://i143.photobucket.com/albums/r154/TeamPSI/av12/IMG_0856.jpg[/IMG] [IMG]http://i143.photobucket.com/albums/r154/TeamPSI/av12/IMG_0850.jpg[/IMG] [IMG]http://i143.photobucket.com/albums/r154/TeamPSI/av12/IMG_0847.jpg[/IMG] [/QUOTE]

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