B&C 21Ds115-4 21" Professional Neodymium Subwoofer 4 Ohm

SKU: PXP-294-6032
  • 99 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
  • Aluminum shorting ring help control the voice coil for lower distortion
Unit Price
Quantity
Subtotal
US$ 1,090.45
US$ 1,225.00
US$ 1,090.45
US$ 1,225.00
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Brand
Impedance
Model
21DS115-4
Unit of Measure
Each
Power Handling (RMS)
3400 Watts
Barcode
848864050621
B&C Speakers 21DS115-4 Specifications
B&C Speakers 21DS115-4 Technical Drawing
B&C Speakers Manufacturer Warranty
Description

Upgrade Your Sound System with the B&C 21Ds115-4

Take your sound system to the next level with the B&C 21Ds115-4 21" Professional Neodymium Subwoofer 4 Ohm. This high-output subwoofer is designed to deliver exceptional performance and quality sound. With its new, longer, four layer aluminum voice coil, this subwoofer produces more energy in the gap, resulting in higher sensitivity, lower distortion, and better overall performance.

High-Output Performance

The B&C 21Ds115-4 boasts an impressive 1,700watt AES power rating, 99 dB sensitivity, and over 15 mm of linear excursion, making it a significant step forward from similar models in the B&C range. In fact, its performance is comparable to that of their 6" voice coil alternatives.

Advanced Features for Exceptional Sound

This subwoofer features a 36 mm long, 4.5" diameter (116mm) copper clad aluminum wire voice coil, which allows for high power handling and low distortion. The neodymium magnet provides a high force factor without excess weight, and the aluminum shorting ring helps control the voice coil for even lower distortion.

Reliable and Durable

The B&C 21Ds115-4 is built to last, with a double silicone spider that keeps excursion linear even beyond rated Xmax. This means you can rely on this subwoofer to deliver consistent, high-quality sound performance over time.

Buy with Confidence

When you buy the B&C 21Ds115-4, you can be sure you're getting a high-quality product from a trusted brand. B&C Speakers is known for their innovative designs and exceptional sound quality, and this subwoofer is no exception.

Shipping specs
Weight
37.7 lbs
Dimensions
23" x 0" x 10.04"
Shipping from
This product is shipped from our supplier's warehouse in Springboro, OH, United States
Our guarantee
This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
Return policy
A 25% handling charge is levied against all authorized returns except those due to our error. Unauthorized returns are subject to a 40% handling charge. Damages & defects must be reported to us within 14 days.
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