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<blockquote data-quote="boomzilla" data-source="post: 4871996" data-attributes="member: 587708"><p>I have a 12'' DB-500 ive been trying to get rid of, it was Tc Sounds entry level woofer i think, and they had a big sale on them for 100 shipped i believe.</p><p></p><p>TS parameters can be found on thier site, if not, ill get them for you. Anyway, sub is pretty much new still, only used it for a month on 300ish watts. Rms rating is 400-600rms or so, single 4 ohm voice coil. I'd really like to trade it since i need more audio stuffs but if i have to sell it, 90+shipping, my zip is 33756 if you wanna figure shipping. Pics to serious people, photobucket is being uber slow today for me.</p><p></p><p>Edit for specs:</p><p></p><p>Specifications</p><p></p><p>Advanced FEA Motor System</p><p></p><p>- Double stacked 1" tall ferrite magnets and bored T-yoke for long throw</p><p></p><p>- 135oz top grade magnet structure</p><p></p><p>- Anti-flux modulation copper shorting ring to lower distortion (12" only)</p><p></p><p>- Low carbon steel used for the gap plate and t-yoke</p><p></p><p>- Pole vent for lower distortion and cooling capabilities.</p><p></p><p>Advanced high excursion soft part system</p><p></p><p>- High excursion 8.5" linear roll poly-cotton spider</p><p></p><p>- Integrated woven leads to prevent lead-slap</p><p></p><p>- 2" diameter, 4-layer aluminum wire voice coil with an anodized aluminum former</p><p></p><p>- Single or dual 3.4ohm (4 ohm nominal) voice coil configuration</p><p></p><p>- Lightweight brushed and powder coated aluminum cone (12" only)</p><p></p><p>- 1" wide long throw, highly durable NBR surround</p><p></p><p>- High quality thermal flexible epoxies to ensure longevity</p><p></p><p>Performance</p><p></p><p>- Effective motor force of 50 Newtons2 per watt (BL2/Re)</p><p></p><p>- 400 watts continuous power (1000 watts peak)</p><p></p><p>- 20mm BL XMax (voice coil, one-way)</p><p></p><p>- 34mm XMech (mechanically limited, one-way)</p><p></p><p>12" dB-500 SVC</p><p></p><p>Qts 0.447</p><p></p><p>Qes 0.481</p><p></p><p>Qms 6.347</p><p></p><p>Fs 24Hz</p><p></p><p>Res 3.25Ω</p><p></p><p>Ls 2.36</p><p></p><p>Lp 3.51</p><p></p><p>Rp 2.91Ω</p><p></p><p>Dia 241mm</p><p></p><p>Vas 71.5l</p><p></p><p>mms 169g</p><p></p><p>cms 244um/M</p><p></p><p>bl 13.3Tm</p><p></p><p>Spl 86dB</p></blockquote><p></p>
[QUOTE="boomzilla, post: 4871996, member: 587708"] I have a 12'' DB-500 ive been trying to get rid of, it was Tc Sounds entry level woofer i think, and they had a big sale on them for 100 shipped i believe. TS parameters can be found on thier site, if not, ill get them for you. Anyway, sub is pretty much new still, only used it for a month on 300ish watts. Rms rating is 400-600rms or so, single 4 ohm voice coil. I'd really like to trade it since i need more audio stuffs but if i have to sell it, 90+shipping, my zip is 33756 if you wanna figure shipping. Pics to serious people, photobucket is being uber slow today for me. Edit for specs: Specifications Advanced FEA Motor System - Double stacked 1" tall ferrite magnets and bored T-yoke for long throw - 135oz top grade magnet structure - Anti-flux modulation copper shorting ring to lower distortion (12" only) - Low carbon steel used for the gap plate and t-yoke - Pole vent for lower distortion and cooling capabilities. Advanced high excursion soft part system - High excursion 8.5" linear roll poly-cotton spider - Integrated woven leads to prevent lead-slap - 2" diameter, 4-layer aluminum wire voice coil with an anodized aluminum former - Single or dual 3.4ohm (4 ohm nominal) voice coil configuration - Lightweight brushed and powder coated aluminum cone (12" only) - 1" wide long throw, highly durable NBR surround - High quality thermal flexible epoxies to ensure longevity Performance - Effective motor force of 50 Newtons2 per watt (BL2/Re) - 400 watts continuous power (1000 watts peak) - 20mm BL XMax (voice coil, one-way) - 34mm XMech (mechanically limited, one-way) 12" dB-500 SVC Qts 0.447 Qes 0.481 Qms 6.347 Fs 24Hz Res 3.25Ω Ls 2.36 Lp 3.51 Rp 2.91Ω Dia 241mm Vas 71.5l mms 169g cms 244um/M bl 13.3Tm Spl 86dB [/QUOTE]
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