B&C 15DS100 15-Inch Speaker Driver - 1500W RMS, 4 Ohm

The B&C 15DS100 15-Inch Speaker Driver produces less heat, more energy in the gap, higher sensitivity, higher power handling, lower distortion and better overall performance. The 15DS100 features a 37mm long, 4-inch diameter (100mm) Copper Clad Aluminum Wire voice coil. With a 1500watt AES power rating, 96.8 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.

B&C 15BG76 15-Inch Speaker Driver Features

- 3000 W continuous program power capacity
- 100 mm (4 in) four layer aluminium voice coil
- 39 - 1000 Hz response
- 96.8 dB sensitivity
- Double silicone spider with optimized compliance
- Ventilated voice coil gap for reduced power compression
- Aluminium demodulating ring for very low distortion

B&C 15BG76 15-Inch Speaker Driver Specifications

- Nominal Diameter: 380 mm (15.0 in)
- Nominal Impedance: 4 Ω
- Minimum Impedance: 3.4 Ω
- Nominal Power Handling: 1500 W
- Continuous power handling: 3000 W
- Sensitivity (1W/1m): 96.8 dB
- Frequency Range: 39 - 1000 Hz
- Voice Coil Diameter: 100 mm (4.0 in)
- Winding Material: Aliminium
- Former Material: Glass Fibre
- Winding Depth: 34.0 mm (1.34 in)
- Magnetic Gap Depth: 16.0 mm (0.63 in)
- Flux Density: 0.7 T

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: 120.0 dm³ (4.24 ft³)
- Recommended Tuning: 40 Hz

Parameters:
- Resonance Frequency: 39 Hz
- Re: 2.4 Ω
- Qes: 0.23
- Qms: 8.16
- Qts: 0.23
- Vas: 73.0 dm³ (2.58 ft³)
- Sd: 855.0 cm² (132.53 in²)
- ??: 1.8 %
- Xmax: ± 13.0 mm
- Xvar: ± 14.0 mm
- Mms: 233.0 g
- Bl: 24.3 Txm
- Le: 2.8 mH
- EBP: 169 Hz

Physical:
- Overall Diameter: 393 mm (15.47 in)
- Bolt Circle Diameter: 374 mm (16.7 in)
- Baffle Cutout Diameter: 353 mm (13.9 in)
- Depth: 190 mm (7.48 in)
- Flange and Gasket Thickness: 16 mm (0.63 in)
- Air Volume Occupied by Driver: 6.0 dm³ (0.21 ft³)
- Net Weight: 9.55 kg (21.05 lb)