Specifications
Nominal diameter 380 mm (15.0 in)
Nominal impedance 8 Ω
Minimum impedance 6.6 Ω
Nominal power handling1 800 W
Continuous power
handling2 1600 W
Sensitivity (1W/1m)3 98.0 dB
Frequency range 45 - 2000 Hz
Voice coil diameter 100 mm (4.0 in)
Winding material Aluminium
Former material Glass Fibre
Winding depth 23 mm (0.9 in)
Magnetic gap depth 11 mm (0.43 in)
Flux density 1.2 T
Design
Surround shape Triple Roll
Cone shape Exponential
Magnet material Neodymium Inside
Slug
Design
Spider Double Silicone
Pole design T-Pole
Woofer cone treatment WP Waterproof Front
Side
Recommended
enclosure 80.0 dm3 (2.82 ft3)
Recommended tuning 50 Hz
Parameters4
Fs 47 Hz
Re 5 Ω
Qes 0.29
Qms 6.1
Qts 0.28
Vas 88.0 dm3 (3.1 ft3)
Sd 855.0 cm2 (132.5 in2)
η₀ 2.9 %
Xmax 10.0 mm
Xvar 9.0 mm
Mms 136 g
Bl 26.3 Txm
Parameters
Le 1.2 mH
EBP 162 Hz
Mounting And Shipping Info
Overall diameter 393 mm (15.5 in)
Bolt circle diameter 374 mm (14.7 in)
Baffle cutout
diameter 354.0 mm (13.9 in)
Depth 180 mm (7.09 in)
Flange and gasket
thickness 16 mm (0.62 in)
Air volume occupied
by driver 6.0 dm3 (0.21 ft3)
Net weight 9.3 kg (20.5 lb)
Shipping units 1
Shipping weight 10.8 kg (23.2 lb)
Shipping box 500x500x250 mm
(19.7x19.7x9.8 in)
Service Kit
Replacement
diaphragm RCK15NA1008
