CBS-304
| Model | CBS-304 |
| System Type | Column Array Speaker |
| Input Voltage | 70V/ 100V |
| Transformer selectable power | 5W /10W / 20W / 40W |
| System Impedance | 70V-1KΩ,500Ω,250Ω,125Ω 100V-2KΩ,1KΩ, 500Ω, 250Ω |
| Sensitivity (1W/1M) | 92dB |
| Max SPL(1M) | 111dB |
| Frequency Response (-6dB) | 160Hz-19KHz |
| Transducer Low | 4x3" Full Range Speaker |
| Transducer Hihg | 1 x Neodymium HF Driver |
| Angle of coverage (-6dB) | 140°H x (+18°~ -27°)V |
| Connect | Polyvinyl chloride insulated cabtyre cable |
| Enclosure Construction | (6.5mm in diameter) |
| Suspension / Mounting | Extruded Aluminum enclosure, |
| Dimension (H x W x D) | Resistant Paint, Paint Grille 4 x M5 Points for Mounting |
| Weight | 456x90.3x93.2mm (17.95"x3.56" x367") 2.8kg (6.17 lbs) |