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Fiche technique
- Fabricant : Powersoft
- Modèle : Ottocanali 12K4
- Série : Ottocanali
- Catégorie : Amplis de sono 6 canaux et plus
- Autres dénominations : ottocanali12k4, ottocanali 12k 4, ottocanali 12 k4, ottocanali12 k4
| General | ||||||||
|---|---|---|---|---|---|---|---|---|
| Number of channels | 8 | |||||||
| Output power | Single channel mode | Distributed line* | Bridge mode | |||||
| 2 Ω | 4 Ω | 8 Ω | 70V | 100V | 4 Ω | 8 Ω | 16 Ω | |
| 1000 W | 1500 W | 850 W | 1500 W | 1500 W | 2200W | 3000W | 1600 W | |
| Max output voltage / current | 150 Vpeak / 54 Apeak | 100 Vpeak | 140 Vpeak | 300 Vpeak | ||||
| AC Main Power | ||||||||
|---|---|---|---|---|---|---|---|---|
| Power supply | Reduntant, universal, regulated switch mode with PFC | |||||||
| Nominal power requirement | 100-240 V ±10%, 50-60 Hz | |||||||
| Operating voltage | 90 V - 264 V | |||||||
| Power consuption** | 115 V | 230 V | ||||||
| Idle | 30 W | 0.6 A | 35 W | 0.8 A | ||||
| 1/8 of max output power @ 4 Ω | 2115 W | 18.5 A | 2075 W | 9.7 A | ||||
| 1/4 of max output power @ 4 Ω | 4230 W | 36 A | 4150 W | 18.6 A | ||||
| Thermal | ||||||||
|---|---|---|---|---|---|---|---|---|
| Operating temperature range | 0° - 45° C - 32° - 113° F | |||||||
| Thermal dissipation** | 115 V | 230 V | ||||||
| Idle | 103 BTU/h | 26.0 kcal/h | 118 BTU/h | 29.7 kcal/h | ||||
| 1/8 of max output power @ 4 Ω | 2141 BTU/h | 539.5 kcal/h | 1937 BTU/h | 488.1 kcal/h | ||||
| 1/4 of max output power @ 4 Ω | 3874 BTU/h | 976.2 kcal/h | 4283 BTU/h | 1,079.3 kcal/h | ||||
| AUDIO | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Gain | 32 dB | ||||||||
| Input sensitivity | 1.94 V / 8 dBu | ||||||||
| Max input level | 6 V / 17.8 dBu | ||||||||
| Frequency response | 20 Hz - 20 kHz (±0.5 dB) @ 1 W, 8 Ω | ||||||||
| S/N ratio | > 109 dB (20 Hz - 20 kHz, A weighted) | ||||||||
| Crosstalk separation | > 70 dB @ 1kHz (4 Ω) | ||||||||
| THD+N | < 0.8% from 1 W to full power (typically <0.05%) | ||||||||
| IMD | < 0.8% from 1 W to full power (typically <0.05%) | ||||||||
| Input impedance | 10 kΩ balanced | ||||||||
| Slew rate | 50 V/μs @ 8Ω, input filter bypassed | ||||||||
| Damping factor | > 10000 @ 100 Hz (Lo-Z) | ||||||||
| Front panel | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Indicators and Controllers | 8 x LED bar - Signal level and over-temperature protection 8 x Knob - Level attenuator (continuous) 1 x Push-button - Toggle PWS OUT 4 x DIP switch - Toggle energy save on/off per channel pair |
||||||||
| Connectors | |||||||||
| AC main | 1 x IEC C20 connector - 20 A max (region-specific power cord provided) | ||||||||
| Audio signal input | 1 x 12 pin Phoenix MC 1.5/12-ST-3.81 - Signal input – MAIN 1 x 12 pin Phoenix MC 1.5/12-ST-3.81 - Signal input – AUX |
||||||||
| Alarm | 2 x 12 pin Phoenix MC 1.5/12-ST-3.81 - Alarm connector | ||||||||
| Remote command | 1 x 4 pin Phoenix MC 1.5/4-ST-3.81 - Remote line/aux switch and PWS out 1 x 4 pin Phoenix MC 1.5/4-ST-3.81 - Remote on/off switch and aux voltage |
||||||||
| Loudspeakers | 2 x 8 pin Phoenix DFK-PC 4/8-G-7.62 - Signal output | ||||||||
| Rear panel | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Indicators and Controllers | 8 x DIP switch - Toggle lo/hi impedance connection 8 x DIP switch - Toggle 70V/100V distributed line nominal voltage 8 x DIP switch - Toggle High Pass Filter 8 x DIP switch - Toggle 35Hz/70Hz HPF cutting frequency 1 x Power switch - |
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| Construction | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Dimensions (L x H x W) | 483 mm x 89 mm x 360 mm (19.0 in x 3.5 in x 14.2 in) | ||||||||
| Weight | 14 kg (30.9 lb) | ||||||||
Source : http://www.powersoft-audio.com/en/installation/ottocanali-series
Distribué par dimensionavdistri
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Où acheter Ottocanali 12K4 ?
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