Voice Coil Material: Polyimide coated copper ribbon wire Polyimide-impregnated fiberglass former Nomex® stiffener Solderless diffusion welded OFHC copper leads

Net weight: 22 lbs./ 10 kg

Znom (ohms): 8

Revc (ohms): 6.21

Sd (Square Meters): 0.134

BL (T/M): 22.17

Fo (Hz): 28.9

Vas (liters): 288.0

Cms (uM/N): 113.3

Mms (gm): 198.20

Qms: 9.07

Qes: 0.451

Qts: 0.429

Xmax (mm): 9.6

Le (mH): 0.87

SPL (1W 1m): 96.0

No (%): 2.65%

Vd (cu. in. /ml): 145/2375

Pmax (Watts pgm.): 1600

Disp (cu.in./ml): 235/3852

18"

Packed Weight: 28 lb (12.7 kg)

Packed Length: 20.866" (53 cm)

Packed Width: 20.079" (51 cm)

Packed Height: 8.268" (21 cm)