Powersoft 3rd Generation Amplification Technology: The Powersoft UNICA 4L | 9K4 amplifier utilizes cutting-edge third-generation amplification technology. This ensures exceptional audio quality and reliability, accommodating the growing demands of modern audio systems. Its advanced architecture supports efficient processing, networking, and monitoring capabilities, making it suitable for complex installations.

Networking Capabilities: Equipped with three configurable 1Gb Ethernet ports, the UNICA 4L | 9K4 supports versatile networking options. Users can implement daisy-chaining and Dante redundancy, choosing between Switched and Split-Redundant operating modes. This functionality effectively manages audio over IP traffic, optimizing system performance and reliability.

Power over Ethernet (PoE) Input: The PoE input feature maintains power to the amplifier logic and network ports during mains loss. This ensures a quick wake-up time when power is restored, allowing seamless operation. Furthermore, the amplifier can monitor loudspeakers and outputs without mains power, enhancing deployment flexibility.

Power Sharing: Each output channel can deliver up to twice the rated power when asymmetrically loaded, providing high versatility in system design. The UNICA 4L | 9K4 effortlessly drives both 70/100V and low-impedance loudspeakers down to two ohms, without needing to configure the output mode.

Front Panel LCD Display: The front panel LCD display offers immediate access to the amplifier’s status and general information. This feature simplifies troubleshooting, monitoring, and maintenance, allowing users to quickly address any issues that arise.

ArmoníaPlus Software Integration: All UNICA models include network connectivity and onboard processing. With Powersoft’s ArmoníaPlus software, users can adjust amplifier parameters, load speaker presets, and easily tune complex systems, enhancing overall performance.

Eco Mode: The Eco Mode functionality automatically turns off each output channel when audio is not passing. This minimizes energy consumption while ensuring channels can be instantly activated when a signal is detected, maintaining audio performance.

Easy Swap Functionality: Powersoft’s Easy Swap feature allows users to replace amplifiers quickly and effortlessly. This functionality does not require product-specific knowledge. By storing backups on a local USB drive, users can restore settings to a replacement amplifier seamlessly.

Universo Cloud Connectivity: The UNICA 4L | 9K4 features cloud-native connectivity through Powersoft’s Universo platform. This allows remote monitoring of the amplifier’s status from any device, anywhere in the world, enhancing operational convenience.

Specifications:

• Output Power per Channel:
  • 2000 W @ 2 Ω
  • 2250 W @ 4 Ω
  • 1600 W @ 8 Ω
• Bridge Mode:
  • 4000 W @ 4 Ω
  • 4500 W @ 8 Ω
• Max Output Voltage/Current:
  • Max Unclipped Voltage: 170 Vpeak
  • Current: 60 Apeak

AC Main Power:

• Power Supply: Universal, regulated switch mode with PFC (Power Factor Correction)
• Nominal Power Requirement: 100-240 V ±10%, 50-60 Hz
• Operating Voltage: 80 V – 265 V

Power Consumption/Current Draw:

• Idle:
  • 115 V: 55 W – 0.65 A
  • 230 V: 62 W – 0.52 A
• 1/8 of Max Output Power @ 4 Ω:
  • 115 V: 1463 W – 13.1 A
  • 230 V: 1450 W – 6.6 A

Thermal Specifications:

• Operating Temperature Range: 0° – 45° C (32° – 113° F)
• Thermal Dissipation:
  • Idle:
    • 115 V: 190 BTU/h
    • 230 V: 211 BTU/h
  • 1/8 of Max Output Power @ 4 Ω:
    • 115 V: 1147 BTU/h
    • 230 V: 1108 BTU/h

Networking:

• Ethernet Ports: 3 configurable 1Gb ports
• Protocols Supported: Dante, AES67
• Operating Modes: Switched and Split-Redundant