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P-Audio SD212000N4 21-INCH 2000W RMS 8000W PEAK 4 OHM Subwoofer 21" 2000W RMS 8000W PEAK 4 OHM
Features:
| Nominal diameter: | 21 in |
| Power rating: | 2000 W(AES) |
| Nominal impedance: | 4 |
| Sensitivity: | 98 dB |
| Frequency range: | 30-200 Hz |
| Chassis type: | Cast aluminum |
| Magnet type: | Neodymium |
| Magnet weight: | 43.7 oz |
| Voice coil diameter: | 6.0 in |
| Coil material: | SV-SQ |
| Former material: | Glass fiber |
| Cone material: | Paper |
| Surround material: | Cloth |
| Suspension: | Double |
| X-max: | 0.39 in |
| Gap depth: | 0.59 in |
| Voice coil winding width: | 100% |
Overview
The P-Audio SD212000N4 is ideal for high level deep bass & sub woofer response in both live sound & recorded music venues. The combination of a large radiating area & high linear displacement will generate substantial acoustic power. The operating range is 30Hz to 200Hz. The transducer uses high energy neodymium magnetics to achieve a very high acoustic output to weight ratio. The SD21-2000N employs an extremely large 6 inch diameter voice coil that provides an AES rated 2000 watts of continuous power handling & a full 8000 watts of peak rated power handling when sufficient amplifier headroom is available. It is recommended that the transducer be loaded into a properly designed vented enclosure.
The SD21-2000N utilizes P Audio's Auto Balanced Cooling (ABC) technology to not only improve transducer power handling & reliability but to also increase power compression performance by carefully balancing & directing airflow to critical areas. The voice coil design is an inside/outside geometry w/P Audio's square wire technology to improve conversion efficiency & provide a very large cross-sectional area for superior cooling. System linearity is achieved by employing magnetic flux demodulation devices in the structure to increase fidelity & sonic accuracy.
The system suspension has been designed specifically for high linear displacement & extended low frequency response. The double spider design insures very high displacement & linear response while maintaining excellent control. For additional mechanical power handling it is recommended that a high order high pass filter be used & tuned immediately below the enclosure tuning frequency. The cone has been treated w/a conformal coating designed to provide additional mechanical damping & moisture resistance. The transducer chassis is a die cast aluminum design that insures a very high degree of structural integrity.
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You can always contact us for any return question at sales@sweetheartdeals.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
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Exchanges
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Additional charges may apply when shipping to AK, HI and Puerto Rico. Most orders ship within 1-3 business days.
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