Specifications

• Nominal diameter 380 mm (15.0 in)
• Nominal impedance 8 Ω
• Minimum impedance 6.2 Ω
• Nominal power handling 1000 W
• Continuous power handling 2000 W
• Sensitivity (1W/1m) 96.0 dB
• Frequency range 35 - 1500 Hz
• Voice coil diameter 100 mm (4.0 in)
• Winding material Copper
• Former material Glass Fibre
• Winding depth 25 mm (1.0 in)
• Magnetic gap depth 12 mm (0.5 in)
• Flux density 1.1 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 114.0 dm3 (4.03 ft3)
• Recommended tuning 35 Hz

Parameters

• Fs 35 Hz
• Re 5.1 Ω
• Qes 0.3
• Qms 5.2
• Qts 0.28
• Vas 113.0 dm3 (3.8 ft3)
• Sd 855.0 cm2 (132.5 in2)
• η₀ 1.95 %
• Xmax 9.0 mm
• Xvar 11.0 mm
• Mms 163 g
• Bl 25.5 Txm
• Le 1.6 mH
• EBP 116 Hz

Mounting and Shipping Info

• Overall diameter 393 mm (15.5 in)
• Bolt circle diameter 374 mm (14.7 in)
• Baffle cutout diameter 354.0 mm (13.9 in)
• Depth 181 mm (7.1 in)
• Flange and gasket thickness 16 mm (0.62 in)
• Air volume occupied by driver 5.4 dm3 (0.19 ft3)
• Net weight 12.3 kg (27.1 lb)
• Shipping weight 13.9 kg (30.6 lb)
• Shipping box 420x420x200 mm (16.5x16.5x7.9 in)