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B&C 15DS115-4 15" Neodymium Subwoofer 4 Ohm

B&C Speakers
Part #294-6058

B&C 15DS115-4 15" Neodymium Subwoofer 4 Ohm

B&C Speakers
Part #294-6058  
Model: 15DS115-4
B&C designed the 15DS115 15" high output subwoofer to produce more output and lower distortion than any other comparably priced driver. With high excursion, incredible efficiency, and excellent power handling, this driver has true earth shaking output capability.
Key Features
  • 96 dB efficiency to ensure high output even with modest amplification
  • Double silicone spider keeps excursion linear even beyond rated Xmax
  • Neodymium magnet allows a very high force factor without excess weight
  • 4.5" four layer CCA voice coil allows high power handling and Bl 2,000 Hz recommended crossover point
  • Aluminum shorting ring help control the voice coil for lower distortion
Your Price: $638.73
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MSRP: $1,064.55
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Overview

B&C 15DS115-4 15" Neodymium Subwoofer 4 Ohm

B&C's 15DS115 15" subwoofer is the next evolution in high output subwoofer design. Using a new, longer, four layer aluminum voice coil to produce more energy in the gap, higher sensitivity, lower distortion, and better overall performance. The 15DS115 features a 40 mm long, 4.5" diameter (116mm) copper clad aluminum wire voice coil. With a 1,600 watt AES power rating, 96 dB sensitivity, and over 16.5 mm of linear excursion, this high energy subwoofer is a significant step forward from similar models in the B&C range, even approaching the performance of their 6" voice coil alternatives.

Product Details

BrandB&C Speakers
Model15DS115-4
Part Number294-6058
UPC848864058221
Unit of MeasureEach
Weight28.55

Product Specifications

Nominal Diameter15"
Bolt Circle Diameter14.76
Power Handling (RMS)1600 Watts
Power Handling (MAX)3200 Watts
Impedance4Ω
Frequency Response35 to 1,000Hz
Sensitivity96dB 2.83V/1m
Voice Coil Diameter4.5"

Thiele-Small Parameters

Resonant Frequency (Fs)34Hz
DC Resistance (Re)3.2Ω
Voice Coil Inductance (Le)3.2mH
Mechanical Q (Qms)4.7
Electromagnetic Q (Qes)0.17
Total Q (Qts)0.16
Compliance Equivalent Volume (Vas)2.93ft³
BL Product (BL)33.6T·m
Diaphragm Mass Inc. Airload (Mms)273g
Maximum Linear Excursion (Xmax)16.5mm
Surface Area of Cone (Sd)855cm²

Materials of Construction

Voice Coil Wire MaterialAluminum
Voice Coil FormerFiberglass
Magnet MaterialNeodymium

Mounting Information

Overall Outside Diameter15.47"
Baffle Cutout Diameter13.94"
Depth7.83"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Vented Volume2.5ft³
Vented F335.4Hz

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