Specifications

• Nominal diameter 380 mm (15.0 in)
• Nominal impedance 8 Ω
• Minimum impedance 6.5 Ω
• Nominal power handling 700 W
• Continuous power handling 1400 W
• Sensitivity (1W/1m) 94.0 dB
• Frequency range 35 - 1000 Hz
• Voice coil diameter 100 mm (4.0 in)
• Winding material Copper
• Former material Glass Fibre
• Winding depth 21 mm (0.83 in)
• Magnetic gap depth 11 mm (0.4 in)
• Flux density 1.05 T

Design

• Surround shape Triple Roll
• Cone shape Radial
• Magnet material Ferrite
• Spider Double Silicone
• Pole design T-Pole
• Woofer cone treatment TWP Waterproof Both Sides
• Recommended enclosure 100.0 dm3 (3.53 ft3)
• Recommended tuning 40 Hz

Parameters

• Fs 33 Hz
• Re 5.3 Ω
• Qes 0.33
• Qms 4.8
• Qts 0.31
• Vas 152.0 dm3 (5.3 ft3)
• Sd 855.0 cm2 (132.5 in2)
• Reference Efficiency 1.8 %
• Xmax 8.0 mm
• Xvar 8.0 mm
• Mms 145 g
• Bl 22.5 Txm
• Le 2.1 mH
• EBP 100 Hz

Mounting and Shipping Info

• Overall diameter 393 mm (26.6 in)
• Bolt circle diameter 374 mm (14.7 in)
• Baffle cutout diameter 354.0 mm (13.9 in)
• Depth 168 mm (6.6 in)
• Flange and gasket thickness 16 mm (0.62 in)
• Air volume occupied by driver 6.3 dm3 (0.22 ft3)
• 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)