Detailed Product Description

Specification
Nominal Diameter:   380 (15) mm (in)
Nominal Impedance (1):   8 Ohm
Minimum Impedence:   6.4 Ohm
Nominal Power Handling (2):   700 W
Continuous  Power Handling (3):   1400 W
Sensitivity (1W/1m) (4):   97 dB
Frequency Range:   40 - 2000 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:   9 (0.35) mm (in)
Flux Density:   1.15 T
Thiele & Small Parameters
Fs:   39 Hz
Re:   5.2 Ohm
Qes:   0.3
Qms:   6.5
Qts:   0.29
Vas:   110 (3.8) dm3 (ft3)
Sd:   855 (132.5) cm2 (in2)
Eta Zero:   2.1 %
Xmax:   +/- 8 mm
Xvar:   +/- 6.5 mm
Mms:   154 g
Bl:   25.8 Txm
Le:   2 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:   174 mm (6.85 in)
Flange and Gasket Thickness:   16 mm (5/8 in)
Net Weight:   11.8 kg (26 lb)
Shipping Weight:   13.1 kg (28.8 lb)
Shipping Box:   450x450x200 mm
                       (17.7x17.7x7.9 in)