Dual 18" Subwoofer Weatherproof Speaker β3 TLB-218F is a subwoofer adopting new structure and new painting technology. It integrates dual 18" /4ohm woofer with 100mm voice coil. The rated power is 1000W, peak power is 4000W. Symmetrical magnet circuit design reduce the impar HD effectively and enhance the LF sound quality.
| System type: | Two way dual 18" Bass Weatherproof Line Array Speaker System |
| HF driver: | Nil |
| LF driver: | Dual 18" woofer |
| Frequency response (-3dB): | LF:35Hz-500Hz |
| Sensitivity (1W@1m): | 102dB |
| Max SPL(1m): | LF:127dB/133dB(PEAK) |
| Power: | LF: 1000W RMS |
| Rated impedance: | 4 Ohms |
| Cabinet: | Russian birch |
| Installation: | Ground stack |
| Carry: | 8 Metal handle |
| Finish: | weather resistant polyurethane finish, black powder coating for grille. |
| Connector: | NL4×2 LF:1+ 2- |
| Cabinet dimension(W×H×D): | 985×895×692mm |
| Package dimension(W×H×D): | 1095×1010×800mm |
| Net Weight: | 97kg |
| Gross weight: | 101kg |