PENZA SUB-221 PA Cabinet Sub-Woofer is designed to deliver deep bass, strong low-frequency output, and powerful sound performance for professional audio systems. It is suitable for DJ sound, live events, stage programs, outdoor functions, concerts, and PA sound reinforcement setups. This sub-woofer helps add punch, depth, and heavy bass impact to the overall sound system.
| Type | Subwoofer |
| RMS Power | 5000W |
| Peak Power | 10,000W |
| Frequency Response (-3dB) | 30 Hz-200Hz(±3dB) |
| Drivers | 2×21” Neodymium magnet LF
6” Voice coil |
| Sensitivity | 103dB 1watt/1 metre |
| SPL | 134dB |
| Peak SPL | 141dB |
| Impedance | 4 ohms nominal |
| Input Connectors | 2×Speakon NL4 |
| Cabinet material | Premium grade birch plywood |
| Cabinet coating | Black polyurea paint |
| Front grille | Steel grille with anti-corrosion coating |
| Dispersion | Omni |
| Colour | Black |
| Dimensions | (W)889mm×(D)762mm×(H)585mm |
| Net weight | 76kg |
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