• 3000 W continuous program power capacity
• 100 mm (4 in) split winding copper voice coil
• 35 – 1500 Hz response
• 97 dB sensitivity
• 57 mm peak-to-peak excursion before damage
• Double silicone spider with optimized compliance
• Ventilated voice coil gap for reduced power compression
• Aluminium demodulating ring for very low distortion

Specifications

• 460 mm (18 in)

  Nominal Diameter

• 8 ohm

  Nominal Impedance

• 6.5 ohm

  Minimum Impedance

• 3000 W

  Continuous Power Handling

• 1500 W

  Nominal Power Handling (AES)

• 97 dB

  Sensitivity (1W/1m)

• 35 - 1000 Hz

  Frequency Range

• 100 mm (4 in)

  Voice Coil Diameter

• Copper

  Winding Material

• Glass Fibre

  Former Material

• Neodymium Ring

  Magnet Material

• 32 mm (1.26 in)

  Winding Depth

• 14 mm (0.55 in)

  Magnetic Gap Depth

• 1.15 T

  Flux Density

Parameters

• 35 Hz

  Fs

• 5.3 ohm

  Re

• 0.4

  Qes

• 5.9

  Qms

• 0.38

  Qts

• 180 dm³ (6.30 ft³)

  Vas

• 1210 cm² (187.60 in²)

  Sd

• 1.9 %

  η₀

• ± 12.5 mm

  Xmax

• ± 16 mm

  Xvar

• 234 g

  Mms

• 26.1 Txm

  Bl

• 2.2 mH

  Le

Mounting and Shipping info

• 460 mm (18 in)

  Overall Diameter

• 443 mm (17.44 in)

  Bolt Circle Diameter

• 422 mm (16.6 in)

  Baffle Cutout Diameter

• 239 mm (9.41 in)

  Depth

• 16 mm (0.63 in)

  Flange and Gasket Thickness

• 10 dm³ (0.35 ft³)

  Air volume occupied by driver

• 10 kg (22 lb)

  Net Weight

• 11.5 kg (25.3 lb)

  Shipping Weight

• 500x500x250 mm (19.7x19.7x9.8 in)

  Shipping Box

Design

• Triple Roll

  Surround Shape

• Radial

  Cone Shape

• Neodymium Ring

  Magnet Type

• Double Silicone

  Spider

• T-Pole

  Pole Design

• TWP Waterproof – Both Sides

  Woofer Cone Treatment

• 200 dm³ (7.06 ft³)

  Recommended enclosure volume

• 33 Hz

  Recommended tuning frequency