Description
- Unparalleled Power and Performance: Engineered for 1500 – 2500 Watts RMS with peak capabilities of 10000 Watts
- Massive Bass Output: Delivers profound and precise bass with a 21-inch size and 22 MM Xmax
- Robust and Durable Design: Built with high-quality components for sustained high-performance
- Optimized for Large Enclosures: Perfectly suited for 6.0 – 8.0 CuFt ported enclosures, offering expansive sound dispersion
- Ideal for Advanced Setups: Allows for creative and complex system designs for the ultimate audio experience
DD Audio 21″ Dual 1 Ohm 10000W Peak/2500W RMS Power Tuned Subwoofer 9921b
This Listing Includes:
- (1) DD Audio 9921b 21 Inch Power Tuned Subwoofer
The 9921b, known as “The Beast” in the DD Audio 9900 series, is a subwoofer designed for the most demanding bass enthusiasts. It’s a dream for those fascinated by the physics of sound, offering endless possibilities in system design with its precision in low-frequency delivery. The 9921b is a 21-inch subwoofer that combines massive power handling capability with precise audio engineering. It’s optimized for 1500-2500 watts of RMS power and can handle peak bursts up to 10,000 watts, making it an ideal choice for audiophiles looking for deep, impactful bass and high-quality sound.
Specifications:
- Speaker Size: 21 Inches
- RMS Power: 1500 – 2500 Watts
- Peak Power: 10000 Watts
- Impedance: Dual 1 Ohm
- Voice Coil Diameter: 4 Inches
- Piston Diameter: 18.25 Inches
- Fs: 26.24 Hz
- Qms: 5.265
- Qes: 0.517
- Qts: 0.471
- Vas: 161.9 Liters
- Xmech: 92 MM
- Xmax: 22 MM
- Frame Outer Diameter: 21 5/16 Inches
- Frame OD w/Gasket: 21.31 Inches
- Mounting Diameter: 19.25 Inches
- Mounting Depth: 11.31 Inches
- Motor Diameter: 10.31 Inches
- Motor Depth: 4.56 Inches
- Woofer Displacement: 0.55 CuFt
- Recommended Ported Enclosure: 6.0 – 8.0 CuFt
- Shipping Weight: 92 Lbs
Features:
- Designed for audiophiles with an interest in low-frequency physics.
- Capable of handling extreme power for intense bass experiences.
- Precision engineering for accurate sound reproduction.
- Ideal for creating custom audio systems with endless design possibilities.
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