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
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Nominal Diameter 15"
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Power Handling (RMS) 1,600 Watts
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Power Handling (max) 3,200 Watts
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Impedance 8 ohms
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Frequency Response 35 to 1,000 Hz
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Sensitivity 97 dB 2.83V/1m
- Voice Coil Diameter 4.5"
Thiele-Small Parameters
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Resonant Frequency (Fs) 33 Hz
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DC Resistance (Re) 4.9 ohms
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Voice Coil Inductance (Le) 4.5 mH
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Mechanical Q (Qms) 5.2
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Electromagnetic Q (Qes) 0.18
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Total Q (Qts) 0.17
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Compliance Equivalent Volume (Vas) 3.32 ft.³
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BL Product (BL) 38.7 Tm
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Diaphragm Mass Inc. Airload (Mms) 254.0g
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Maximum Linear Excursion (Xmax) 16.5 mm
- Surface Area of Cone (Sd) 855.0 cm²
Materials of Construction
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Voice Coil Wire Material Aluminum
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Voice Coil Former Fiberglass
- Magnet Material Neodymium
Mounting Information
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Overall Outside Diameter 15.47"
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Baffle Cutout Diameter 13.94"
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Depth 7.83"
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Bolt Circle Diameter 13.94"
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Mounting Holes 8
