Detailed Product Description

Specification
Nominal Diameter:   380 (15) mm (in)
Nominal Impedance (1):   8 Ohm
Minimum Impedence:   6.2 Ohm
Nominal Power Handling (2):   800 W
Continuous  Power Handling (3):   1600 W
Sensitivity (1W/1m) (4):   97 dB
Frequency Range:   35 - 1500 Hz
Voice Coil Diameter:   100 (4) mm (in)
Winding Material:  Copper
Former Material:   Glass Fibre
Winding Depth:   25 (1) mm (in)
Magnetic Gap Depth:   12 (1/2) mm (in)
Flux Density:   1.2 T
Thiele & Small Parameters
Fs 33 Hz
Re:   5.1 Ohm
Qes:   0.23
Qms:   4.3
Qts:   0.22
Vas:   139  (4.9) dm3 (ft3)
Sd:   855 (132.5) cm2 (in2)
Eta Zero:   2.1 %
Xmax:   +/- 9 mm
Xvar:   +/- 11 mm
Mms:  173 g
Bl:  28 Txm
Le:   1.9 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:   181 mm (7.1 in)
Flange and Gasket Thickness:   16 mm (5/8 in)
Net Weight:   8.6 kg (18.9 lb)
Shipping Weight:   10 kg (22 lb)
Shipping Box:   420x420x200 mm
                       (16.5x16.5x7.9 in)