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Item #:
80970335
B&c 21 Woofer 4.5 Vc
Item #:
80970335
UGX 4117912
Price Details
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*All items will import from US
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Imported from USA store
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B&C designed the 21DS115 21 high output subwoofer to produce more output and lower distortion than any other comparably priced driver.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Power Handling
With a power rating suitable for professional applications, this subwoofer delivers robust sound quality, ensuring excellent performance in live settings or large venues.
Neodymium Magnet
The neodymium magnet provides increased sensitivity and unmatched efficiency, resulting in clearer audio reproduction and lighter weight compared to traditional magnets.
Versatile Compatibility
Designed for various audio systems, this subwoofer excels in both home and professional setups, making it a prime choice for DJs, musicians, and sound engineers alike.
Product Details
| Woofer size | 21 in (53.3 cm) |
| Is powered | Y |
| Rms power rating | 1700 W |
| Subwoofer type | Subwoofer |
| Impedance | 4 ohm |
| Peak audio power handling | 3400 W |
| Freq range | 30 Hz |
| Brand | BandC |
| Speaker size | 21 in (53.3 cm) |
| Color | MultiColor |
| Features | Waterproof |
| Material | Aluminum |
| Weight | 37.7 lbs (17.1 kg) |
| Volts | 4 V |
| Model | 21DS115-4 |
| Accessories included | Recone kit: RCK21DS1154 |
| Has written warranty | No |
| Count | 1 |
| Input/output direction | Output |
Who Should Buy?
-
Live Sound Engineers
Perfect for professionals needing powerful bass response in live performances and concerts, enhancing overall audio quality.
-
Home Theater Enthusiasts
Ideal for audiophiles looking to improve their home theater systems with deep, resonant bass for movies and music.
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DJ Performers
Excellent choice for DJs wanting to deliver impactful sound during events, creating an unforgettable audio experience for the audience.
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Casual Listeners
Not suitable for casual users who don’t require high output or deep bass in everyday listening environments.
Product Description
B&c 21 Woofer 4.5 Vc
About This Item
"Take your sound system to the next level with the B&C 21DS115-4 21-inch Professional Neodymium Subwoofer. This high-performance subwoofer is designed for professional use and is a must-have for music production and audio enthusiasts. With its 4-ohm impedance, this neodymium subwoofer delivers powerful and clear bass, making it the best 21-inch subwoofer on the market. Whether you're setting up a studio or upgrading your sound system at home, this top-rated professional subwoofer will exceed your expectations. Experience deep, rich lows and immersive sound with the B&C 21DS115-4.
Don't settle for anything less than the best—buy the 21DS115-4 subwoofer for sale and elevate your audio experience today.".
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the power handling of this subwoofer?
Answer: The RMS Power Rating is 1700 Watts, while the Program Power is 3400 Watts. -
Question:
What is the sensitivity of the subwoofer?
Answer: The sensitivity is 99dB (1W/1m) to ensure high output even with modest amplification. -
Question:
What is the weight of the subwoofer?
Answer: The weight of the subwoofer is 38 lbs.
BandC Subwoofers Editorial Review
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Customer Reviews & Ratings
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Pros
- Powerful bass response
- Durable construction
- Lightweight and portable
- Easy to install
- Great sound clarity
Cons
- May require a larger amplifier.
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23 July 2026 · via Trustpilot
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UGX 4117912
Order now and get it around Sunday, August 30
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Features & Benefits
- High output subwoofer for true earth shaking output capability
- 99 dB efficiency for high output with modest amplification
- Double silicone spider for linear excursion beyond rated Xmax
- Neodymium magnet for high force factor without excess weight
- 4.5 four layer CCA voice coil for high power handling and Bl
- Aluminum shorting ring for lower distortion control
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