Specs:
 
12" (304.8 mm)
800 Wts RMS power handling
2.5" 4 Layer round wire copper voice coil (epoxy coated)
High cross section, non pressed paper cone
Full inverted PP dust cap
High density paper SPL triple joint collar
Extended back plate
Double stitched rubber surround
Double stacked magnets
12 spoke die cat aluminum frame
Total motor weight : 326 Oz
Double 7.5" nomex spiders
 
 
Recommended speaker enclosures:
 
Per subwoofer
Sealed: 0.9 cu ft
Ported: 1.75 cu ft
Port: 22 inches
Cut-Out diameter: 11 1/4"
Mounting Depth: 6 3/4"
 
 
Parameters:
 
RE (ohms): Dual voice coil 4 ohm
SPL (dB) 83.57
FS (Hz) 34.96
Vas (L) 31.798
Qes 0.9512
Qms 2.2401
Qts 0.6677
BL (NA) 18.731
Mms (Grams) 237.39
Cms (mm/N) 0.0873