Specifications
Nominal diameter 170 mm (6.5 in)
Nominal impedance 8 Ω
Minimum impedance 6.0 Ω
Nominal power handling1 150 W
Continuous power handling2 300 W
Sensitivity (1W/1m)3 92.0 dB
Frequency range 70 - 6000 Hz
Voice coil diameter 38 mm (1.5 in)
Winding material Copper
Former material Kapton
Winding depth 12 mm (0.5 in)
Magnetic gap depth 6 mm (0.25 in)
Flux density 1.15 T
Design
Surround shape Roll
Cone shape Exponential
Magnet material Neodymium Ring
Design
Spider Single
Pole design T-Pole
Woofer cone treatment WP Waterproof Front
Side
Recommended
enclosure 9.0 dm3 (0.32 ft3)
Recommended tuning 62 Hz
Parameters4
Fs 72 Hz
Re 5 Ω
Qes 0.44
Qms 11.5
Qts 0.42
Vas 7.0 dm3 (0.25 ft3)
Sd 132.0 cm2 (20.5 in2)
η₀ 0.6 %
Xmax 6.0 mm
Xvar 5.5 mm
Mms 17 g
Bl 9.5 Txm
Parameters
Le 0.6 mH
EBP 163 Hz
Mounting And Shipping Info
Overall diameter 187 mm (7.4 in)
Bolt circle diameter 172 mm (6.7 in)
Baffle cutout
diameter 145.0 mm (5.7 in)
Depth 85 mm (3.3 in)
Flange and gasket
thickness 11 mm (0.4 in)
Air volume occupied
by driver 0.63 dm3 (0.02 ft3)
Net weight 1.2 kg (2.6 lb)
Shipping units 1
Shipping weight 1.45 kg (3.2 lb)
Shipping box 221x214x130 mm
(8.7x8.4x5.1 in)
Service Kit
Replacement
diaphragm RCK06NDL388
