Again,
http://www.archive.org comes through for a victory. I believe this is three times now I've pulled up old parameters from TC sounds.
http://web.archive.org/web/20070501035257/www.tcsounds.com/forums/index.php?showtopic=1013
OEM overstock TC-10.
Lightweight Honeycomb glass fiber cone
1" tall NBR surround
28mm xmax
190 ounce motor
800 watts RMS
3" wide, long-wind AL voice coil
Dual 8.5" spiders with woven leads
Single 4 ohm DCR or Dual 4 ohm DCR
Actual weight: 29.5 pounds
TSP's
Qts 0.357
Qes 0.400
Qms 3.35
Fs 30Hz
Res 3.11 ohms
Ls 4.0 mH
Lp 6.26 mH
Rp 9.9 ohms
Dia 208mm
Vas 19.3 liters
Mms 224 grams
Cms 119 um/N
BL 18.35Tm
Spl 83.3dB
Again, the way back machine dominates all your faces.