18″ B&C Subwoofer DS100 4Ω|8Ω
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 36mm long, 4 inch diameter (100mm) Copper Clad Aluminum Wire voice coil. With a 1500watt AES power rating, 98 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.
Key Features
- 3000 W continuous program power capacity
- 100 mm (4 in) copper voice coil
- 32 – 1000 Hz response
- 98 dB sensitivity
- Double silicone spider with optimized compliance
- Ventilated voice coil gap for reduced power compression
- Aluminium demodulating ring for very low distortion
Teirautis telefonu
+37069873838
darius@combo.lt
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Specifications
Nominal Diameter: 460 mm (18 in)
Minimum Impedance: 4 Ω
Continuous Power Handling: 3000 W
Frequency Range: 32 Hz – 1000 Hz
Winding Material: Aluminium
Winding Depth: 36 mm (1.42 in)
Flux Density: 0.7 T
Nominal Impedance: 4 Ω
Nominal Power Handling: 1500 W
Sensitivity: 98 dB
Voice Coil Diameter: 100 mm (4 in)
Former Material: Glass Fibre
Magnetic Gap Depth: 16 mm (0.63 in)
Woofer Cone Treatment: TWP Waterproof Both Sides
Parameters
Fs: 32 Hz
Qes: 0.24
Qts: 0.24
Sd: 1210 cm² (187.55 in²)
Xmax: 14 mm
Mms: 300 g
Le: 2.82 mH
Re: 2.5 Ω
Qms: 10
Vas: 157 dm³ (5.54 ft³)
η₀: 2.32 %
Xvar: 14 mm
Bl: 24.3 Tm
EBP: 133 Hz
Design
Surround Shape: Triple Roll
Magnet Material: Neodymium Inside Slug
Pole Design: T-Pole
Recommended Enclosure: 200 dm³ (7.06 ft³)
Cone Shape: Radial
Spider: Double Silicone
Woofer Cone Treatment: TWP Waterproof Both Sides
Recommended Tuning: 35 Hz
Mounting and Shipping Info
Overall Diameter: 460 mm (18.11 in)
Baffle Cutout Diameter: 422 mm (16.61 in)
Flange and Gasket Thickness: 16 mm (0.63 in)
Net Weight: 10.5 kg (23.15 lb)
Shipping Weight: 12.3 kg (27.12 lb)
Bolt Circle Diameter: 443 mm (17.44 in)
Depth: 239 mm (9.41 in)
Air Volume Occupied by Driver: 10 dm³ (0.35 ft³)
Shipping Units: 1 pcs
Shipping Box: 500x500x300 mm (19.69×19.69×11.81 in)
Service Kit
Recone Kit: RCK18DS1004
Cone
Gasket
Centering Shims
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