Detailed Product Description

Specification
Nominal Diameter:   380 (15) mm (in)
Nominal Impedance (1):   8 Ohm
Minimum Impedence:   6.5 Ohm
Nominal Power Handling (2):   700 W
Continuous  Power Handling (3):   1400 W
Sensitivity:   (1W/1m) (4) 94.5 dB
Frequency Range:   35 - 1000 Hz
Voice Coil Diameter:   100 (4) mm (in)
Winding Material:   Copper
Former Material:   Glass Fibre
Winding Depth:   21 (0.83) mm (in)
Magnetic Gap Depth:   10.5 (0.4) mm (in)
Flux Density:   1.05 T
Thiele & Small Parameters
Fs:   33 Hz
Re:   5.3 Ohm
Qes:   0.33
Qms:   4.8
Qts:   0.31
Vas:   152 (5.3) dm3 (ft3)
Sd:   855 (132.5) cm2 (in2)
Eta Zero:   1.8 %
Xmax:   +/- 8 mm
Xvar:   +/- 8 mm
Mms:   145 g
Bl:  22.5 Txm
Le:   2.1 mH
Mounting and Shipping Info
Overall Diameter:   393 mm (15.5 in)
Bolt Circle Diameter:   374 mm (14.7 in)
Baffle Cutout Diameter:   354 mm (13.9 in)
Depth:   168 mm (6.6 in)
Flange and Gasket Thickness:   16 mm (5/8 in)
Net Weight:   9.8 kg (11.1 lb)
Shipping Weight:   11.1 kg (24.4 lb)
Shipping Box:   420x420x200 mm
                       (16.5x16.5x7.9 in)