Features
1200 W continuous program power capacity
76 mm (3 in) copper voice coil
40 - 2000 Hz response
99 dB sensitivity
Aluminium demodulating ring allows a very low distortion figure
Neodymium ring magnet assembly
Double silicone spider and ventilated voice coil gap
Specifications
Nominal Diameter
380 mm (15 in)
Nominal Impedance
4 Ω
Minimum Impedance
4 Ω
Nominal Power Handling
600 W
Continuous Power Handling
1200 W
Sensitivity
99 dB
Frequency Range
40 Hz - 2000 Hz
Voice Coil Diameter
76 mm (3 in)
Winding Material
Copper
Former Material
Glass Fibre
Winding Depth
19 mm (0.75 in)
Magnetic Gap Depth
11 mm (0.43 in)
Flux Density
1.3 T
Woofer Cone Treatment
TWP Waterproof Both Sides
Parameters
Fs
39 Hz
Re
3.1 Ω
Qes
0.21
Qms
6.41
Qts
0.21
Vas
143 dm³ (5.05 ft³)
Sd
855 cm² (132.5 sq²)
η0
3.88 %
Xmax
8 mm
Xvar
10 mm
Mms
119 g
Bl
20.64 Tm
Le
0.88 mH
EBP
186 Hz
Design
Surround Shape
Triple Roll
Cone Shape
Exponential
Magnet Material
Neodymium Ring
Spider
Double Silicone
Pole Design
T-Pole
Woofer Cone Treatment
TWP Waterproof Both Sides
Recommended Enclosure
90 dm³ (3.18 ft³)
Recommended Tuning
53 Hz
Mounting and Shipping Info
Overall Diameter
393 mm (15.5 in)
Bolt Circle Diameter
374 mm (14.7 in)
Baffle Cutout Diameter
354 mm (13.9 in)
Depth
177 mm (7 in)
Flange and Gasket Thickness
16 mm (0.62 in)
Air Volume Occupied by Driver
3.7 dm³ (0.13 ft³)
Net Weight
5.6 kg (12.3 lb)
Shipping Units
1 pcs
Shipping Weight
7 kg (15.4 lb)
Shipping Box
420x420x200 mm (16.5x16.5x7.9 in)
Service Kit
lf Recone Kit
RCK15NW764
Cone
Gasket
Dust Cap
Wooterprof Treatment
Centering Shims
Heat Shrink Tube