B&C Speakers 15DS100 Subwoofer 15" 4 ohm 3000/1500w 94db 

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



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 15DS 100 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.



General

Product type Cone driver

Brand B&C Speakers

Reference 15DS100

Product code ALT15DS1008

Informations

Nominal impedance 8 ohm
Dimensional category 15.5 inch
Frequency coverage type Sub, Low, Midbass
Manufacturer sensitivity 96.8 dB
Calculated sensitivity 94.07 dB
Nominal power handling 1500 W
Bandwidth 39÷1000 Hz
Fundamental parameters
Sd 855 cm²
Mms 220 gr
Le 4.6 mH
Re 4.5 ohm
BL 30.68 T.m
Small signal parameters

Fs 39 Hz
Qes 0.27
Qms 7.75
Qts 0.26
Vas 76 L
Datas
Xmax ±14.5 mm
EBP 144 Hz
Zmin 6.2 ohm
Fs / Qts 150 Hz
Vas * Qts² 5.14 L
Efficiency 1.77 %
Calculated efficiency 1.61 %
Weight ~9.6 kg
Demodulation ring Yes
Dimensions

Voice coil diameter 4 inch
Winding depth 37 mm
Gap height 16 mm
Outside diameter 393 mm
Baffle cutout diameter 355 mm
Front thickness 15 mm
Depth after front 175 mm
Shape & Materials
Front chape Cylindrical
Magnet type Neodymium
Winding material Aluminium
Voice coil former Glass fiber
Surround material Cloth