18" Black Widow Low Rider 4 Ohm High-Power Pro Audio Subwoofer Speaker

Peavey 18" Low Rider Subwoofer

Impedance: 4 Ohms

Power Capacity: 3200 W Peak

* 1600 W Progrm
* 800 W Continuous

Cone: Kevlar impregnated cellulose

Voice Coil diameter: 4"

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): 4

Revc (ohms): 3.10

Sd (Square Meters): 0.134

BL (T/M): 15.62

Fo (Hz): 31.3

Vas (liters): 291.3

Cms (uM/N): 114.6

Mms (gm): 225.34

Qms: 8.85

Qes: 0.600

Qts: 0.528

Xmax (mm): 10.4

Le (mH): 0.48

SPL (1W 1m): 93.9

No (%): 1.56%

Vd (cu. in. /ml): 85/1394

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)