B&C Speakers 15DS100 - Woofer 15" 8 ohm

Manual 

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