The Penza Audio PD21W-3000A is a high-performance 21-inch professional subwoofer driver engineered for powerful and controlled low-frequency reproduction. It handles 3000W rated power and up to 4000W maximum power, making it suitable for large PA systems, DJ setups, concerts, touring rigs, and outdoor events. Its heavy-duty 6-inch voice coil, 220 mm ferrite magnet, and sensitivity of 95.4 dB deliver deep bass, high sound-pressure output, long excursion, and dependable performance under demanding operating conditions.
| RATED POWER | 3000W |
| MAX POWER | 4000W |
| NOMINAL DIAMETER | 21″ |
| SENSITIVI1Y | 95.4dB. |
| VOICE COIL DIAMETER | 6.0″ |
| MAGNET SIZE | 220MM |
| MAGNET1YPE | FERRITE |
| FREQUENCY RANGE | 45Hz-1.7KHz. |
| WEIGHT | 42 KG |
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