Loa Opera Seconda SE

Thông số kỹ thuật Loa Opera Seconda SE:
| System: | Floor-standing column – Closed box |
| Loudspeakers: | 2 7” woofer – Aluminium cone |
| 1 1” Scanspeak Tweeter D26, Silk, decompressed, Magnetic fluid. | |
| Number of ways: | Two-and-a-half |
| Frequecy response: | 30-30000 Hz |
| Cross-over: | Woofer: 12 dB low pass |
| Tweeter : 12 dB high pass | |
| Crossover frequency | 2200 Hz approx |
| Power: | 140 watt RMS |
| Amplifier: | From 10 to 200 Watt RMS or more – without Clipping |
| Sensitivity: | 89 dB/2.83Vrms/1 meter |
| Nominal Impedance: | 4 ohm (minimum > 3.2) |
| Position in the room: | away from corners |
| Size : | 102 x 24.5 x 43 cm 40 x 9.5 x 17 inches (HxWxD) |
| Net Weight: | 45 Kg 100 lbs |














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