15inch 800W rms Subwoofer

Nominal diameter 389(15) mm (in.)
Nominal impedance 8 Ω
Minimum impedance 6.7 Ω
Program power (1) 1600 W
AES Power rating(2) 800 W
Sensitivity (3) 97 dB
Frequency range 42 ~ 1000 Hz
Voice coil diameter 100(4) mm (in.)
Chassis material Aluminium
Magnet material Ferrite
Magnet dimensions (ODxIDxh) 220 x 110 x 25 mm
Coil material SV
Former material Glass Fiber
Xmax(4) 10.5 mm
Xmech(5) 16 mm
Gap height 10 mm
Voice coil Winding height 26 mm

DC resistance(Re) 5.5 Ω
Resonance frequency(Fs) 42 Hz
Moving mass(Mms) 152 g
Compliance(Cms) 0.11 mm/N
Force factor(BL) 25.80 N/A
Mechanical Q-factor(Qms) 9.5
Electrical Q-factor(Qes) 0.41
Total Q-factor(Qts) 0.4
Equivalent air volume(Vas) 125 I
Voice coil Inductance(Le) 1.70 mH
Diaphragm area(Sd) 880 cm2
Reference efficiency(Eta O) 2.2 %

Net weight 10.8 Kg
Multipack size (1) (W x D x H) 410 x 410 x 207 mm
Multipack weight 11.8 Kg