Acoustic system YAMAHA NS-8390
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| Weight: | 11.7 kg |
| Depth: | 266 mm |
| Description: | Outdoor, Hi-Fi, front speaker, number of lanes: 3, passive, bass-reflex type |
| Width: | 262 |
| Height: | 920 |
| Type: | Passive |
| Purpose: | Hi-Fi |
| Number of lanes: | 3 |
| Impedance: | 8 ohm |
| Sensitivity: | 89 dB |
| Crossover frequency: | 4 kHz, 10 kHz |
| Location: | Floor |
| Maximum frequency: | 27000 Hz |
| Minimum frequency: | 35 Hz |
| Acoustic radiation: | Monopolar |
| Acoustic design: | Bass-reflex type |
| Speaker type: | Front speaker |
| Finish options: | Black |
| RF driver dimensions: | 22 mm |
| Woofer dimensions: | 200 mm |
| MF driver dimensions: | 100 mm |
| RF emitter type: | Dome |
| Emitter type: | Dynamic |
| Max power: | 220 W |
| Rated power: | 70 W |
| Sensitivity Measurement Options: | DB/2.83 V/m |
| Magnetic protection: | There is |
| Removable grid: | There is |