https://www.avsforum.com/forum/89-sp...-did-i-do.html
https://audiokarma.org/forums/index....ineaum.294255/
From these two forums I gleaned the specs on that woofer.
SPECIFICATIONS
Frequency Response ............................................................ ............................ 80–25,000 Hz
±10 dB
Power Handling ............................................................ ................................ 75 Watts (RMS)
Maximum Power ............................................................ ........................................ 150 Watts
Impedance ............................................................ ................................... 8 Ohms (Nominal)
Speaker Complement ........................ 5-Inch Cone Woofer made with KEVLARâ brand fiber
and 2 ´ 4-Inch Linaeum Dipole Tweeter
Dimensions (HWD) w/Front Grille .................................................. 105/8 ´ 61/4 ´ 77/8 Inches
(27 ´ 16 ´ 20 cm)
Weight...................................................... ............................................................ .....7 1b 8 oz
(3.4 kg)