Features
3000 W continuous program power capacity
100 mm (4 in) split winding copper voice coil
35 - 1000 Hz response
96 dB sensitivity
Double silicone spider with optimized compliance
Ventilated voice coil gap for reduced power compression
Aluminium demodulating ring for very low distortion
Specifications
Nominal Diameter
460 mm (18 in)
Nominal Impedance
4 Ω
Minimum Impedance
4 Ω
Nominal Power Handling
1500 W
Continuous Power Handling
3000 W
Sensitivity
96 dB
Frequency Range
35 - 1000 Hz
Voice Coil Diameter
100 mm (4 in)
Winding Material
Copper
Former Material
Glass Fibre
Winding Depth
32 mm (1.26 in)
Magnetic Gap Depth
14 mm (0.55 in)
Flux Density
1.15 T
Woofer Cone Treatment
TWP Waterproof Both Sides
Parameters
Fs
36 Hz
Re
3.2 Ω
Qes
0.4
Qms
5.91
Qts
0.36
Vas
160 dm³ (5.65 ft³)
Sd
1210 cm² (187.6 sq²)
η0
1.92 %
Xmax
12.5 mm
Xvar
16 mm
Mms
244 g
Bl
22 Tm
Le
1.52 mH
EBP
90 Hz
Design
Surround Shape
Triple Roll
Cone Shape
Radial
Magnet Material
Neodymium Inside Slug
Spider
Double Silicone
Pole Design
T-Pole
Woofer Cone Treatment
TWP Waterproof Both Sides
Recommended Enclosure
200 dm³ (7.06 ft³)
Recommended Tuning
33 Hz
Mounting and Shipping Info
Overall Diameter
460 mm (18 in)
Bolt Circle Diameter
443 mm (17.44 in)
Baffle Cutout Diameter
422 mm (16.6 in)
Depth
239 mm (9.41 in)
Flange and Gasket Thickness
16 mm (0.63 in)
Air Volume Occupied by Driver
10 dm³ (0.35 ft³)
Net Weight
10.5 kg (23.15 lb)
Shipping Units
1 pcs
Shipping Weight
12.3 kg (27.12 lb)
Shipping Box
500x500x300 mm (19.69x19.69x11.81 in)
Service Kit
lf Recone Kit
RCK18SW1004
Cone
Basket
Centering Shims