2000 Watt Peak, SPS BWX Low Frequency Driver

1508-8 SPS BWXT Impedance: 8 Ohms Power capacity: 2000 W Peak 1000 W Program 500 W Continuous Sensitivity: 96.7 dB / 1 W 1 m Usable freq. range: 40 Hz - 2 kHz Cone: Kevlarr impregnated cellulose Voice coil diameter: 4.0-in / 100 mm Voice coil material: Aluminum ribbon wire Polyimide-impregnated fiberglass former Nomexr stiffener Solderless diffusion welded OFHC copper leads Net weight lb. / kg: 17 lbs. / 7.7 kg Znom ohms 8 Revc ohms 5.27 Sd Square Meters 0.084 BL T/M 15.37 Fo Hz 41.9 Vas liters 185.9 Cms uM/N 158.5 Mms gm 77.60 Qms 10.36 Qes 0.457 Qts 0.437 Xmax mm 4.7 Le mH 0.42 SPL 1W 1m 96.7 No % 2.90% Vd cu. in. / ml 48.1 / 789 Pmax Watts pgm. 1000 Disp cu. in. / ml 197/ 3229 15-in Weight Unpacked: 17.50 lb7.938 kg Weight Packed: 20.37 lb9.242 kg Width Packed: 21-in 53.34 cm Height Packed: 22''55.88 cm Depth Packed: 7''17.78 cm