Heco Concerto B11
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| Depth: | 200 mm |
| Description: | Shelf, for home theater, rear channel, number of lanes: 2, passive, bass-reflex type |
| Width: | 146 |
| Height: | 230 |
| Type: | Passive |
| Purpose: | For home theater |
| Number of lanes: | 2 |
| Impedance: | 8 ohm |
| Sensitivity: | 89 dB |
| Crossover frequency: | 2.8 kHz |
| Location: | Shelf |
| Maximum frequency: | 45000 Hz |
| Minimum frequency: | 38 Hz |
| Acoustic radiation: | Monopolar |
| Acoustic design: | Bass-reflex type |
| Speaker type: | Rear channel |
| Finish options: | Maple, beech |
| Emitter type: | Dynamic |
| Recommended amplifier power min.: | 20 W |
| Impedance min.: | 4 ohm |
| Max power: | 110 W |
| Rated power: | 70 W |
| Recommended amplifier power max.: | 110 W |
| Magnetic protection: | There is |
| Removable grid: | There is |