B&C 15DS115-8 15" Neodymium Subwoofer Speaker 3200W 8-Ohm Bass Sub 35-1000 Hz
This next evolution subwoofer uses a new, longer, four layer aluminum voice coil. The result is more energy in the gap, less heat, higher sensitivity, higher power handling, lower distortion and better overall performance. The 15DS115 features a 40mm long, 4.5 inch diameter (116mm) Copper Clad Aluminum Wire voice coil. With a 1600watt AES power rating, 97 dB sensitivity, and over 14 mm of Xvar, this high energy subwoofer is a significant step forward from similar models in the B&C range.
Product Specifications
Nominal Diameter 15"
Power Handling (RMS) 1,600 Watts
Power Handling (max) 3,200 Watts
Impedance 8 ohms
Frequency Response 35 to 1,000 Hz
Sensitivity 97 dB 2.83V/1m
Thiele-Small Parameters
Resonant Frequency (Fs) 33 Hz
DC Resistance (Re) 4.9 ohms
Voice Coil Inductance (Le) 4.5 mH
Mechanical Q (Qms) 5.2
Electromagnetic Q (Qes) 0.18
Total Q (Qts) 0.17
Compliance Equivalent Volume (Vas) 3.32 ft.³
BL Product (BL) 38.7 Tm
Diaphragm Mass Inc. Airload (Mms) 254.0g
Maximum Linear Excursion (Xmax) 16.5 mm
Materials of Construction
Voice Coil Wire Material Aluminum
Voice Coil Former Fiberglass
Mounting Information
Overall Outside Diameter 15.47"
Baffle Cutout Diameter 13.94"
Depth 7.83"
Bolt Circle Diameter 13.94"
Mounting Holes 8