Powersoft Ottocanali 12K4 8-Channel 1500W 70V Power Amplifier

The Ottocanali 12K4 is a flexible and reliable 8-channel power amplifier with up to a total of 12,000 W at 4O, ideal for multi-zone applications in medium to large-scale installs: Ottocanali 12K4 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.

The Ottocanali 12K4 implements switch mode power supplies with PFC and patented SRM (Smart Rails Management) technology maximizing reliability & efficiency and reducing power consumption.

Powersoft's legendary efficiency saves valuable energy, keeping both operational cost and 'carbon footprint' at a minimum: the Ottocanali 12K4 shines with outstandingly low power consumption and heat dissipation. This dramatically reduces costs from the AC mains supply and air conditioning/cooling systems - not to mention the benefits to the environment for a greener planet.

Powersoft Ottocanali 12K4 Features

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

• Ottocanali 12K4 8-Channel 1500W 70V Power Amplifier1

• Output power per Channel
  • Output power per Channel: 1000W @ 2Ω, 1500W @ 4Ω, 850W @ 8Ω
  • Bridge mode: 2000W @ 4Ω, 3000W @ 8Ω
• Max output voltage / current
  • Max unclipped voltage @8Ω: 116.6 Vpeak
  • Current: 45 Apeak
• AC Main Power
  • Power supply: Universal, regulated switch mode with PFC (Power Factor Correction)
  • Nominal power requirement: 100-240V ±10%, 50-60 Hz
  • Operating voltage: 90V – 264V
• Power consumption/current draw
  • Idle: 115V: 47W – 0.75 A, 230V: 50W – 0.7 A
  • 1/8 of max output power @ 4Ω: 115V: 2075W – 18.5 A, 230V: 2115W – 9.7 A
• Operating temperature range0° – 35° C – 32° – 95° F
• Thermal dissipation*
  • Idle: 115V: 160 BTU/h – 41 kcal/h, 230V: 170 BTU/h – 43 kcal/h
  • 1/8 of max output power @ 4Ω: 115 V: 2141 BTU/h – 540 kcal/h 230 V: 1937 BTU/h – 488 kcal/h
  • 1/4 of max output power @ 4Ω: 115V: 4283 BTU/h – 1080 kcal/h, 230V: 3874 BTU/h – 977 kcal/h