• 1400 W continuous program power capacity
• 100 mm (4 in) copper voice coil
• 30 - 1000 Hz response
• 95.5 dB sensitivity
• Double silicone spider with optimized compliance

Specifications

• Nominal Diameter - 460 mm (18 in)
• Nominal Impedance - 8 ohm
• Minimum Impedance - 6.3 ohm
• Continuous Power Handling - 1400 W
• Nominal Power Handling (AES) - 700 W
• Sensitivity (1W/1m) - 96 dB
• Frequency Range - 30 - 1000 Hz
• Voice Coil Diameter - 100 mm (4 in)
• Winding Material - Copper
• Former Material - Glass Fibre
• Magnet Material - Ceramic Ring
• Winding Depth - 21 mm (0.83 in)
• Magnetic Gap Depth - 10.5 mm (0.4 in)
• Flux Density - 1.05 T

   

Parameters

• Fs - 30 Hz
• Re - 5.3 ohm
• Qes - 0.41
• Qms - 4.6
• Qts - 0.39
• Vas - 245 dm³ (8.60 ft³)
• Sd - 1210 cm² (187.60 in²)
• η_{0 -} 1.6 %
• Xmax - ± 8 mm
• Xvar - ± 8 mm
• Mms - 202 g
• Bl - 22.5 Txm
• Le - 2.1 mH
• EBP - 73 Hz
   

Mounting and Shipping info

• Overall Diameter - 460 mm (18 in)
• Bolt Circle Diameter - 440 mm (17.3 in)
• Baffle Cutout Diameter - 422 mm (16.6 in)
• Depth - 197 mm (7.75 in)
• Flange and Gasket Thickness - 16 mm (0.62 in)
• Net Weight - 10.5 kg (23.1 lb)