• 300 W continuous program power capacity
• 51 mm (2 in) aluminium voice coil
• 60 – 4000 Hz response
• 96 dB sensitivity

Specifications

• 250 mm (10 in)

  Nominal Diameter

• 8 ohm

  Nominal Impedance

• 6 ohm

  Minimum Impedance

• 300 W

  Continuous Power Handling

• 150 W

  Nominal Power Handling (AES)

• 96 dB

  Sensitivity (1W/1m)

• 60 - 4000 Hz

  Frequency Range

• 51 mm (2 in)

  Voice Coil Diameter

• Aluminium

  Winding Material

• Glass Fibre

  Former Material

• Neodymium Inside Slug

  Magnet Material

• 16.5 mm (0.65 in)

  Winding Depth

• 8 mm (0.31 in)

  Magnetic Gap Depth

• 1.05 T

  Flux Density

Parameters

• 60 Hz

  Fs

• 5.2 ohm

  Re

• 0.44

  Qes

• 3.8

  Qms

• 0.39

  Qts

• 31 dm³ (1.10 ft³)

  Vas

• 320 cm² (49.10 in²)

  Sd

• 1.55 %

  η₀

• ± 6 mm

  Xmax

• ± 6 mm

  Xvar

• 31.5 g

  Mms

• 12 Txm

  Bl

• 0.8 mH

  Le

Mounting and Shipping info

• 257 mm (10.1 in)

  Overall Diameter

• 246 mm (9.7 in)

  Bolt Circle Diameter

• 232 mm (9.1 in)

  Baffle Cutout Diameter

• 108 mm (4.25 in)

  Depth

• 7 mm (0.28 in)

  Flange and Gasket Thickness

• 1 dm³ (0.03 ft³)

  Air volume occupied by driver

• 1.2 kg (2.6 lb)

  Net Weight

• 1.8 kg (4 lb)

  Shipping Weight

• 320x320x160 mm (12x12x6.3 in)

  Shipping Box

Design

• Double Roll

  Surround Shape

• Exponential

  Cone Shape

• Neodymium Inside Slug

  Magnet Type

• Single

  Spider

• Straight Pole

  Pole Design

• 32 dm³ (1.13 ft³)

  Recommended enclosure volume

• 56 Hz

  Recommended tuning frequency