荷兰 卡玛 DB9
| Type: | EL-dB9-1.0 |
| System: | 3-way |
| RMS Power: | 250 Watt |
| Program power: | 500 Watt |
| Frequency range: | 26 Hz - 30 kHz |
| Nominal Impedence: | 4 Ohm |
| Efficience 2,83V / 1m: | 89 dB |
| Maximum SPL: | 113 dB |
| Type: | EL-dB9-1.0 |
| System: | 3-way |
| RMS Power: | 250 Watt |
| Program power: | 500 Watt |
| Frequency range: | 26 Hz - 30 kHz |
| Nominal Impedence: | 4 Ohm |
| Efficience 2,83V / 1m: | 89 dB |
| Maximum SPL: | 113 dB |
