Описание

Specifications
Nominal diameter170 mm (6.5 in)
Nominal impedance8 Ω
Minimum impedance6.3 Ω
Nominal power handling250 W
Continuous power handling500 W
Sensitivity (1W/1m)100.0 dB
Frequency range300 — 6000 Hz
Voice coil diameter51 mm (2 in)
Winding materialAluminium
Former materialGlass Fibre
Winding depth8.5 mm (0.33 in)
Magnetic gap depth6.0 mm (0.24 in)
Flux density1.6 T

Design
Surround shapeTriple Roll
Cone shapeRadial
Magnet materialNeodymium Ring
SpiderSingle
Pole designT-Pole
Woofer cone treatmentWP Waterproof Side

Parameters
Fs280 Hz
Re5.4 Ω
Qes0.68
Qms5.4
Qts0.6
Vas0.7 dm3 (0.02 ft3)
Sd143.0 cm2 (22.17 in2)
η₀2.2 %
Xmax2.8 mm
Maximum Excursion3.0 mm
Mms13.5 g
Bl13.9 Txm
Le0.15 mH
EBP411 Hz

Mounting And Shipping Info
Overall diameter187 mm (7.36 in)
Bolt circle diameter172 mm (6.77 in)
Baffle cutout diameter151.0 mm (5.94 in)
Depth113 mm (4.45 in)
Flange and gasket thickness11 mm (0.43 in)
Air volume occupied by driver2.0 dm3 (0.07 ft3)
Net weight2.7 kg (5.95 lb)
Shipping units1
Shipping weight2.95 kg (6.5 lb)
Shipping box221x214x130 mm (8.70×8.43×5.12 in)