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.