Acoustic system JBL ES90
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| Weight: | 24.2 kg |
| Depth: | 384 mm |
| Description: | Outdoor, Hi-Fi, front speaker, number of lanes: 4, passive, bass-reflex type |
| Width: | 260 |
| Height: | 1084 |
| Type: | Passive |
| Purpose: | Hi-Fi |
| Number of lanes: | 4 |
| Impedance: | 8 ohm |
| Sensitivity: | 91 dB |
| Crossover frequency: | 500 Hz, 3 kHz, 12 kHz |
| Location: | Floor |
| Maximum frequency: | 40000 Hz |
| Minimum frequency: | 36 Hz |
| Acoustic radiation: | Monopolar |
| Acoustic design: | Bass-reflex type |
| Speaker type: | Front speaker |
| RF driver dimensions: | 19 mm |
| Woofer dimensions: | 2x 200mm |
| MF driver dimensions: | 100 mm |
| Dimensions of ultra HF emitter: | 19 mm |
| RF emitter type: | Dome |
| Emitter type: | Dynamic |
| Type of ultra high frequency emitter: | Annular |
| Max power: | 440 W |
| Rated power: | 110 W |
| Recommended amplifier power max.: | 225 W |
| Magnetic protection: | There is |
| Removable grid: | There is |
| Wired connection method: | bi-wiring |