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<blockquote data-quote="branden" data-source="post: 3279579" data-attributes="member: 574235">(copied from the thread i bought it from, i bought it from TeamPSI)12&quot;Revc = 1.4987 ohmsFs = 27.8046 HzQes = 0.3320Qms = 5.5769Qts = 0.3133Le = 1.3924 mH (at 1 kHz)Sd =48168.8790 mm^2( 74.6619 in^2)Vas = 45.4528 L ( 1.6051 ft^3)BL = 13.6893 N/AMms = 237.5983 gSensitivity= 86.4357 dB @1W/1mSensitivity= 93.7095 dB @2.83Vrms/1mI&#039;ve been holding onto this sub for quite a while, but I&#039;ve decided to sell it. I was actually going to keep it and use it. I built it probably a year ago.It&#039;s a short stacked TC9 with a tighter than standard gap (better for motor strength), a dual one ohm (0.7) aluminum flatwind voice coil, dual stacked linear spiders, heavy duty paper cone (like the RE MT uses), inverted 2 poly cone cap (like the SX or XXX would have), all on a custom powder-coated red 4 spoke basket.This is about the best all around sub I could build from a TC9 platform. It will sound very very nice, play the lows effortlessly, and should still burp a very decent score if needed.It will work best in .8ft sealed and 2ft ported@34hz.The sub will handle ~1200w rms$200 shippedPics up tonight</blockquote>

[QUOTE="branden, post: 3279579, member: 574235"] (copied from the thread i bought it from, i bought it from TeamPSI) 12" Revc = 1.4987 ohms Fs = 27.8046 Hz Qes = 0.3320 Qms = 5.5769 Qts = 0.3133 Le = 1.3924 mH (at 1 kHz) Sd =48168.8790 mm^2( 74.6619 in^2) Vas = 45.4528 L ( 1.6051 ft^3) BL = 13.6893 N/A Mms = 237.5983 g Sensitivity= 86.4357 dB @1W/1m Sensitivity= 93.7095 dB @2.83Vrms/1m I've been holding onto this sub for quite a while, but I've decided to sell it. I was actually going to keep it and use it. I built it probably a year ago. It's a short stacked TC9 with a tighter than standard gap (better for motor strength), a dual one ohm (0.7) aluminum flatwind voice coil, dual stacked linear spiders, heavy duty paper cone (like the RE MT uses), inverted 2 poly cone cap (like the SX or XXX would have), all on a custom powder-coated red 4 spoke basket. This is about the best all around sub I could build from a TC9 platform. It will sound very very nice, play the lows effortlessly, and should still burp a very decent score if needed. It will work best in .8ft sealed and 2ft ported@34hz. The sub will handle ~1200w rms [B]$200 shipped[/B] Pics up tonight [/QUOTE]

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