B&C 15DS115-4 15" Neodymium Subwoofer Speaker 3200W 4-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, higher sensitivity, 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, 96 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.
Key Features
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3200 W continuous program power capacity
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116 mm (4.5 in) four layer aluminum voice coil
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35 - 1000 Hz response
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96 dB sensitivity
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60 mm peak-to-peak excursion before damage
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Neodymium magnet allows a very high force factor and linear excursion
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Double silicone spider with optimized compliance
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Ventilated voice coil gap for reduced power compression
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Aluminium demodulating ring for very low distortion
Specifications
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Nominal Diameter 380 mm (15.0 in)
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Nominal Impedance 4 Ohm
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Minimum Impedance 4.8 Ohm
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Nominal Power Handling 1600 W
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Continuous Power Handling 3200 W
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Sensitivity 96.0 dB
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Frequency Range 35 - 1000 Hz
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Voice Coil Diameter 116 mm (4.5 in)
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Winding Material Aluminium
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Former Material Glass Fibre
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Winding Depth 40.0 mm (1.57 in)
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Magnetic Gap Depth 14.0 mm (0.55 in)
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Flux Density 0.8 T
Parameters
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Resonance Frequency 34 Hz
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Re 3.2
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Qes 0.17
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Qms 4.7
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Qts 0.16
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Vas 83.0 dm3 (2.93 ft3)
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Sd 855.0 cm2 (132.53 in2)
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1.9 %
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Xmax 16.5 mm
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Xvar 14.0 mm
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Mms 273.0 g
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Bl 33.6 Txm
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Le 3.2 mH
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EBP 200 Hz
Mounting and Shipping Info
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Overall Diameter 393 mm (15.47 in)
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Bolt Circle Diameter 375 mm (14.76 in)
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Baffle Cutout Diameter 354.0 mm (13.94 in)
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Depth 199 mm (7.83 in)
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Flange and Gasket Thickness 15 mm (0.59 in)
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Air Volume Occupied by Driver 7.0 dm3 (0.25 ft3)
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Net Weight 11.6 kg (25.57 lb)
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Shipping Units 1
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Shipping Weight 12.9 kg (28.44 lb)
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Shipping Box 425x425x224 mm (16.73x16.73x8.82 in)
Service Kit
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RCK15DS1154
