18DS100
NEW
This next evolution subwoofer uses a new, longer, four layer aluminum voice coil. The result is less heat, more energy in the gap, higher sensitivity, higher power handling, lower distortion and better overall performance. The 18DS100 features a 36.5 mm long, 4 inch diameter (100mm) Copper Clad Aluminum Wire voice coil. With a 1500watt AES power rating, 97.5 dB sensitivity, and over 14.0mm of Xvar, this high energy subwoofer is a significant step forward from similar models in the B&C range.
Features
3000 W continuous program power capacity
100 mm (4 in) copper voice coil
34 - 1000 Hz response
97.5 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
8 Ω
Minimum Impedance
6.1 Ω
Nominal Power Handling
1500 W
Continuous Power Handling
3000 W
Sensitivity
97.5 dB
Frequency Range
34 Hz - 1000 Hz
Voice Coil Diameter
100 mm (4 in)
Winding Material
Aluminium
Former Material
Glass Fibre
Winding Depth
36.5 mm (1.44 in)
Magnetic Gap Depth
16 mm (0.63 in)
Flux Density
0.7 T
Woofer Cone Treatment
TWP Waterproof Both Sides
Parameters
Fs
34 Hz
Re
4.5 Ω
Qes
0.3
Qms
9.5
Qts
0.29
Vas
155 dm³ (5.47 ft³)
Sd
1210 cm² (187.55 sq²)
η0
2.1 %
Xmax
14.5 mm
Xvar
14 mm
Mms
278 g
Bl
30 Tm
Le
4.4 mH
EBP
113 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
35 Hz
Mounting and Shipping Info
Overall Diameter
460 mm (18.11 in)
Bolt Circle Diameter
443 mm (17.44 in)
Baffle Cutout Diameter
422 mm (16.61 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
RCK18DS1008
Cone
Gasket
Centering Shims