Powersoft Advanced Tech OTTOCANALI 12K4
8-Channel Power Amplifier

OUR PART #  OTTOCANALI-12K4

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The Powersoft Audio Ottocanali 12K4 is a flexible and reliable 8-channel power amplifiers with up to a total of 12,000 W at 4 Ohm, ideal for multi-zone applications in medium to large-scale installs. Ottocanali 12 K4 supports any combination of lo-Z loudspeakers, mono-bridgeable channel pairs and 70V/100V Hi-Z distributed lines with no need for output step-up transformers. The Ottocanali 12K4 features switchable main/aux signal inputs and offers a wide range of system control, alarms, GPI/O and monitoring functions as well as sound shaping options.

Powersoft Audio Ottocanali 12K4 Features:

  • Fixed frequency switchmode output stage for high grade sound accuracy
  • All models 2 RU for reduced rack cost and space
  • Light weight - for easier racking and shipping: 30.8lbs (14 kg)
  • Standard Phoenix connectors: analog and digital input, audio outputs, aux supply, alarms and GPIO
  • Remotely switchable double input (main and aux) per channel

Powersoft Audio Ottocanali 12K4 Specifications:

  • General
    • Number of channels: 8
  • 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
  • Thermal
    • Operating temperature range: 32° - 113° F (0°- 45° C)
  • 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 Ohm
    • S/N ratio: > 109 dB (20 Hz - 20 kHz, A weighted)
    • Crosstalk separation: > 70 dB @ 1 kHz (4 Ohm)
    • 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 k Ohm balanced
    • Damping factor: > 10000 @ 100 Hz (Lo-Z)
  • Front panel
    • Indicators and Controllers:
      • (8) LED bar - Signal level and over-temperature protection
      • (8) Knob - Level attenuator (continuous)
      • (1) Push-button - Toggle PWS OUT
      • (4) DIP switch - Toggle energy save on/off per channel pair
    • Connectors
      • AC main: (1) IEC C20 connector - 20 A max (region-specific power cord provided)
      • Audio signal input:
        • (1) 12-pin Phoenix MC 1.5 / 12-ST-3.81 - Signalinput – MAIN
        • (1) 12-pin Phoenix MC 1.5/12-ST-3.81 - Signal input – AUX
      • Alarm: (2) 12 pin Phoenix MC 1.5/12-ST-3.81 - Alarm connector
      • Remote command:
          • (1) 4-pin Phoenix MC 1.5/4-ST-3.81 - Remote line/aux switch and PWS out
          • (1) 4 pin Phoenix MC 1.5/4-ST-3.81 - Remote on/off switch and aux voltage
      • Loudspeakers: (2) 8-pin Phoenix DFK-PC 4/8-G-7.62 - Signal output
  • Rear Panel
    • Indicators and Controllers:
      • (8) DIP switch - Toggle lo/hi impedance connection
      • (8) DIP switch - Toggle 70V/100V distributed line nominal voltage
      • (8) DIP switch - Toggle High Pass Filter
      • (8) DIP switch - Toggle 35Hz/70Hz HPF cutting frequency
      • (1) Power switch
  • Construction
    • Dimensions (L x H x W): 19.0" x 3.5" x 14.2" (483 x 89 x 360 mm)
    • Weight: 30.9 lb (14 kg)

Powersoft Advanced Tech OTTOCANALI 12K4
8-Channel Power Amplifier

OUR PART #  OTTOCANALI-12K4

Product Information:

The Powersoft Audio Ottocanali 12K4 is a flexible and reliable 8-channel power amplifiers with up to a total of 12,000 W at 4 Ohm, ideal for multi-zone applications in medium to large-scale installs. Ottocanali 12 K4 supports any combination of lo-Z loudspeakers, mono-bridgeable channel pairs and 70V/100V Hi-Z distributed lines with no need for output step-up transformers. The Ottocanali 12K4 features switchable main/aux signal inputs and offers a wide range of system control, alarms, GPI/O and monitoring functions as well as sound shaping options.

Powersoft Audio Ottocanali 12K4 Features:

  • Fixed frequency switchmode output stage for high grade sound accuracy
  • All models 2 RU for reduced rack cost and space
  • Light weight - for easier racking and shipping: 30.8lbs (14 kg)
  • Standard Phoenix connectors: analog and digital input, audio outputs, aux supply, alarms and GPIO
  • Remotely switchable double input (main and aux) per channel

Powersoft Audio Ottocanali 12K4 Specifications:

  • General
    • Number of channels: 8
  • 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
  • Thermal
    • Operating temperature range: 32° - 113° F (0°- 45° C)
  • 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 Ohm
    • S/N ratio: > 109 dB (20 Hz - 20 kHz, A weighted)
    • Crosstalk separation: > 70 dB @ 1 kHz (4 Ohm)
    • 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 k Ohm balanced
    • Damping factor: > 10000 @ 100 Hz (Lo-Z)
  • Front panel
    • Indicators and Controllers:
      • (8) LED bar - Signal level and over-temperature protection
      • (8) Knob - Level attenuator (continuous)
      • (1) Push-button - Toggle PWS OUT
      • (4) DIP switch - Toggle energy save on/off per channel pair
    • Connectors
      • AC main: (1) IEC C20 connector - 20 A max (region-specific power cord provided)
      • Audio signal input:
        • (1) 12-pin Phoenix MC 1.5 / 12-ST-3.81 - Signalinput – MAIN
        • (1) 12-pin Phoenix MC 1.5/12-ST-3.81 - Signal input – AUX
      • Alarm: (2) 12 pin Phoenix MC 1.5/12-ST-3.81 - Alarm connector
      • Remote command:
          • (1) 4-pin Phoenix MC 1.5/4-ST-3.81 - Remote line/aux switch and PWS out
          • (1) 4 pin Phoenix MC 1.5/4-ST-3.81 - Remote on/off switch and aux voltage
      • Loudspeakers: (2) 8-pin Phoenix DFK-PC 4/8-G-7.62 - Signal output
  • Rear Panel
    • Indicators and Controllers:
      • (8) DIP switch - Toggle lo/hi impedance connection
      • (8) DIP switch - Toggle 70V/100V distributed line nominal voltage
      • (8) DIP switch - Toggle High Pass Filter
      • (8) DIP switch - Toggle 35Hz/70Hz HPF cutting frequency
      • (1) Power switch
  • Construction
    • Dimensions (L x H x W): 19.0" x 3.5" x 14.2" (483 x 89 x 360 mm)
    • Weight: 30.9 lb (14 kg)
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