| Model | M4 |
| Drivers | LF/ HF: 1*4.5" All frequency unit |
| Rated Power | 60W |
| Recommended amplifier power | 120W |
| Nominal impedance | 8 ohms |
| Frequency Range | 130Hz-20KHz |
| Sensitivity(1m/1W) | 93dB |
| MAX SPL) | 114dB |
| Dispersion(HxV) | 90°*90° |
| Construction | |
| Enclosure Material | High-grade aluminum alloy |
| Enclosure Grille | Black regular hexagonal special-shaped hole dustproof steel mesh with breathable mesh |
| Finish | Black environmentally friendly water-based wear-resistant paint (color can be customized according to customer requirements) |
| Dimensions(W*D*H)(mm) | W146*D167*H146 |
| Net weight (Kg) | 2.4Kg |
Applications: Conference rooms, multi-function halls, auditoriums, music restaurants, clearing bars, home theaters, restaurants and shopping malls, etc.