Specifications
Nominal diameter 127 mm (5.0 in)
Nominal impedance 8 Ω
Minimum impedance 6.5 Ω
Nominal power handling1 100 W
Continuous power handling2 200 W
Sensitivity (1W/1m)3 92.0 dB
Frequency range 63 - 6000 Hz
Voice coil diameter 44 mm (1.7 in)
Winding material Copper
Former material Kapton
Winding depth 9 mm (0.35 in)
Magnetic gap depth 6 mm (0.25 in)
Flux density 1.1 T
Design
Surround shape Roll
Cone shape Exponential
Magnet material Ceramic
Design
Spider Single
Pole design T-Pole
Woofer cone treatment WP Waterproof Front
Side
Recommended
enclosure 5.0 dm3 (0.17 ft3)
Recommended tuning 70 Hz
Parameters4
Fs 63 Hz
Re 6 Ω
Qes 0.3
Qms 10.0
Qts 0.27
Vas 6.3 dm3 (0.22 ft3)
Sd 95.0 cm2 (14.7 in2)
η₀ 0.55 %
Xmax 3.0 mm
Xvar 5.0 mm
Mms 12 g
Bl 10.0 Txm
Parameters
Le 0.8 mH
EBP 210 Hz
Mounting And Shipping Info
Overall diameter 135 mm (5.31 in)
Bolt circle diameter 142 mm (5.6 in)
Baffle cutout
diameter 122.0 mm (4.8 in)
Depth 77 mm (3.03 in)
Flange and gasket
thickness 9 mm (0.35 in)
Air volume occupied
by driver 0.5 dm3 (0.02 ft3)
Net weight 3.52 kg (1.6 lb)
Shipping units 1
Shipping weight 4.1 kg (1.85 lb)
Shipping box 221x214x130 mm
(8.7x8.4x5.1 in)
Service Kit
Replacement
diaphragm RCK005FG448
