Acoustic system DALI Helicon 400
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| Weight: | 31.6 kg |
| Depth: | 457 mm |
| Description: | Outdoor, Hi-Fi, front speaker, number of lanes: 2.5, passive, bass-reflex type |
| Width: | 219 |
| Height: | 1026 |
| Type: | Passive |
| Purpose: | Hi-Fi |
| Number of lanes: | 2.5 |
| Impedance: | 4 ohm |
| Sensitivity: | 88 dB |
| Crossover frequency: | 700 Hz; 3 kHz; 13 kHz |
| Location: | Floor |
| Maximum frequency: | 27000 Hz |
| Minimum frequency: | 31 Hz |
| Acoustic radiation: | Monopolar |
| Acoustic design: | Bass-reflex type |
| Speaker type: | Front speaker |
| Finish options: | Polished natural cherry or rosewood veneer |
| RF driver dimensions: | 25.4mm |
| Woofer dimensions: | 2x165 mm |
| Emitter type: | Dynamic |
| Recommended amplifier power min.: | 50 W |
| Bandwidth Options: | +/- 3 dB |
| Recommended amplifier power max.: | 300 W |
| Removable grid: | There is |