Smart Rails Management (SRM): Powersoft’s patented Smart Rails Management technology optimizes the efficiency of the QUATTROCANALI 8804 DSP amplifier. This innovative feature intelligently adjusts the power supply based on real-time load conditions, ensuring maximum performance while significantly reducing power consumption. As a result, the amplifier operates efficiently across a wide range of audio loads, making it suitable for various applications.

Low Thermal Dissipation: The QUATTROCANALI 8804 DSP features the lowest thermal dissipation in the industry. This design minimizes the heat generated during operation, reducing the need for external cooling solutions. By maintaining lower operating temperatures, the amplifier not only enhances reliability but also contributes to extended lifespan and consistent audio quality.

Versatile Load Compatibility: This amplifier is designed to operate seamlessly with both low impedance (Lo-Z) loads starting from 2 Ω and 70V/100V distributed lines. This flexibility allows for easy integration into a variety of sound systems, whether for live events, installations, or other professional audio environments. Users can mix and match loads according to their specific needs.

Advanced Digital Signal Processing (DSP): The DSP version of the QUATTROCANALI 8804 includes sophisticated sound control and monitoring capabilities via the ArmoníaPlus software. Users can tailor audio settings, such as equalization and delay, remotely. This level of control enables precise adjustments to meet the demands of any audio environment.

Comprehensive Protection Features: The amplifier incorporates multiple safety measures to ensure optimal performance and reliability. Features include AC protection to prevent damage from voltage fluctuations, clip limiters to maintain sound quality, and DC protection against infrasonic signals. Additionally, the amplifier offers thermal protection with a temperature-controlled variable-speed fan that ensures effective cooling during extended use.

User-Friendly Setup and Monitoring: The QUATTROCANALI 8804 DSP provides a user-friendly interface with built-in clip limiters for each channel, allowing for easy configuration and adjustments. The digital gain control lets users set sensitivity and output power limits per channel, ensuring safe operation in various environments. Furthermore, the lockable setup and remote control via RS-485 interface facilitate monitoring and diagnostics from a distance.

Compact and Lightweight Design: Weighing only 7 kg (15.4 lbs) and occupying just 1 RU of rack space, the QUATTROCANALI 8804 DSP is designed for convenience and portability. Its compact form factor allows for efficient use of rack space, making it an ideal choice for professional audio applications where both performance and ease of transport are crucial.

Specifications:

General:

• Output Channels: 4
• Output Power per Channel:
  • 1800 W @ 2 Ω
  • 2400 W @ 4 Ω
  • 1600 W @ 8 Ω
• Bridge Mode Power:
  • 3600 W @ 4 Ω
  • 4800 W @ 8 Ω

Max Output Voltage / Current:

• Max Unclipped Voltage @ 8 Ω: 175 Vpeak
• Current: 55 Apeak

Power Supply:

• Type: Universal, regulated switch mode with PFC (Power Factor Correction)
• Nominal Power Requirement: 100-240 V ±10%, 50-60 Hz
• Operating Voltage: 90 V – 264 V
• Detachable AC Mains Cable: IEC C19/22.2 (16A for EU, 20A for USA)

Power Consumption / Current Draw:

• Idle Power:
  • 115 V: 34 W – 0.56 A
  • 230 V: 34 W – 0.37 A
• 1/8 of Max Output Power @ 4 Ω:
  • 115 V: 1702 W – 15.6 A
  • 230 V: 1676 W – 8.2 A

Thermal:

• Operating Temperature Range: 0° – 45° C (32° – 113° F)
• Thermal Dissipation:
  • Idle:
    • 115 V: 116 BTU/h
    • 230 V: 117 BTU/h
  • 1/8 of Max Output Power @ 4 Ω:
    • 115 V: 1713 BTU/h
    • 230 V: 1624 BTU/h

Connectivity:

• Analog Audio Outputs: Standard Phoenix connectors
• Remotely Switchable Inputs: Main and auxiliary input per channel
• Control and Monitoring: Via ArmoníaPlus software and dedicated WebApp

Dimensions:

• Size: 1 RU
• Weight: 7 kg (15.4 lbs)