Specifications
Nominal diameter 380 mm (15.0 in)
Nominal impedance 8 Ω
Minimum impedance 6.5 Ω
Nominal power handling1 1500 W
Continuous power
handling2 3000 W
Sensitivity (1W/1m)3 95.0 dB
Frequency range 40 - 1500 Hz
Voice coil diameter 100 mm (4.0 in)
Winding material Copper
Former material Glass Fibre
Winding depth 32 mm (1.26 in)
Magnetic gap depth 16 mm (0.63 in)
Flux density 1.15 T
Design
Surround shape Triple Roll
Cone shape Radial
Magnet material Neodymium Inside
Slug
Design
Spider Double Silicone
Pole design T-Pole
Woofer cone
treatment
TWP Waterproof Both
Sides
Recommended
enclosure 120.0 dm3 (4.24 ft3)
Recommended tuning 35 Hz
Parameters4
Fs 37 Hz
Re 5 Ω
Qes 0.34
Qms 4.8
Qts 0.31
Vas 110.0 dm3 (3.9 ft3)
Sd 855.0 cm2 (132.5 in2)
η₀ 1.6 %
Xmax 12.5 mm
Xvar 13.0 mm
Mms 176 g
Bl 25.6 Txm
Parameters
Le 2.2 mH
EBP 108 Hz
Mounting And Shipping Info
Overall diameter 393 mm (15.5 in)
Bolt circle diameter 374 mm (16.7 in)
Baffle cutout
diameter 353.0 mm (13.9 in)
Depth 190 mm (7.5 in)
Flange and gasket
thickness 16 mm (0.63 in)
Air volume occupied
by driver 6.0 dm3 (0.21 ft3)
Net weight 9.5 kg (21.0 lb)
Shipping units 1
Shipping weight 10.9 kg (24.0 lb)
Shipping box 420x420x200 mm
(16.5x16.5x7.9 in)
Service Kit
Replacement
diaphragm RCK15SW1008
