Описание

Specifications
Nominal diameter320 mm (12.0 in)
Nominal impedance8 Ω
Minimum impedance6.5 Ω
Nominal power handling1000 W
Continuous power handling2000 W
Sensitivity (1W/1m)92.0 dB
Frequency range45 — 1000 Hz
Voice coil diameter76 mm (3.0 in)
Winding materialCopper
Former materialGlass Fibre
Winding depth25.0 mm (0.98 in)
Magnetic gap depth11.5 mm (0.45 in)
Flux density1.25 T

Design
Surround shapeRoll
Cone shapeRadial
Magnet materialNeodymium Inside Slug
SpiderDouble Silicone
Pole designT-Pole
Woofer cone treatmentTWP Waterproof Both Sides
Recommended enclosure40.0 dm3 (1.41 ft3)
Recommended tuning42 Hz

Parameters
Fs44 Hz
Re5.4 Ω
Qes0.44
Qms5.9
Qts0.41
Vas32.0 dm3 (1.13 ft3)
Sd522.0 cm2 (80.91 in2)
η₀0.65 %
Xmax9.5 mm
Xvar14.0 mm
Mms148.0 g
Bl22.7 Txm
Le1.1 mH
EBP100 Hz

Mounting And Shipping Info
Overall diameter315 mm (12.4 in)
Bolt circle diameter298 mm (11.73 in)
Baffle cutout diameter284.0 mm (11.18 in)
Depth159 mm (6.26 in)
Flange and gasket thickness14 mm (0.55 in)
Air volume occupied by driver2.0 dm3 (0.07 ft3)
Net weight5.0 kg (11.02 lb)
Shipping units1
Shipping weight5.9 kg (13.01 lb)
Shipping box360x360x200 mm (14.17×14.17×7.87 in)