Power Supply: The Powersoft X4 DSP+D amplifier features a highly versatile power supply that supports Single Phase, Bi-Phase, or Three Phase operation. It accepts input voltages ranging from 85VAC to 440VAC, allowing it to connect seamlessly to various regional power line configurations. The amplifier’s automatic switching and balancing capabilities ensure optimal performance without the need for manual configuration. This universal compatibility streamlines setup and enhances reliability across different environments.

Digital Signal Processing: Equipped with an advanced digital signal processing system based on an ARM Cortex A-8 processor and TI C6000 platform, the X4 DSP+D offers unparalleled audio management capabilities. Users can take advantage of flexible signal routing, multi-stage equalization, and various filter types, including raised-cosine, IIR, and FIR. Additionally, the amplifier provides input delay of up to 2 seconds and output delay of 100ms, ensuring precise timing for optimal sound alignment. The TruePower™ limiters and Active DampingControl™ enhance performance stability, making the amplifier suitable for diverse load conditions.

Connectivity and Monitoring: The X4 DSP+D boasts multiple input options, including analog and digital AES3 connectors, along with an optional Dante™ network interface. This variety allows for easy integration into existing audio systems while maximizing flexibility. The customizable backup strategy enhances reliability by automatically switching to a secondary input in case of a primary signal failure. Real-time monitoring features include load impedance, output power, and mains voltage measurements, all of which can be accessed through the user-friendly ArmoníaPlus software or a dedicated Web App.

Protections: Safety is paramount in the design of the X4 DSP+D. It includes a fully protected circuit that ensures reliable operation by continuously monitoring power delivered to the speakers against power drawn from the mains. The system is immune to misalignment issues like overvoltage and overcurrent, safeguarding against potentially damaging signals such as DC, VHF, and clipping. This robust protection enhances the amplifier’s longevity and performance in demanding applications.

Efficiency and Performance: The Powersoft X4 DSP+D amplifier excels in energy efficiency, thanks to its Power Factor Correction (PFC) feature. By minimizing inrush current and optimizing power consumption, it reduces the need for costly external power sequencers. The amplifier’s maximum output power per channel reaches up to 5200 W at 2Ω, ensuring ample power for demanding applications. With its impressive performance metrics and advanced features, the X4 DSP+D is a top choice for professional audio environments.

Specifications:

• Model: Powersoft X4 DSP+D
• Channels: 4 independent output channels
• Max Output Power:
  • 5200 W @ 2 Ω
  • 3000 W @ 4 Ω
  • 1600 W @ 8 Ω
  • Bridge mode: 10400 W @ 4 Ω, 6000 W @ 8 Ω
• Max Output Voltage:
  • 175 Vpeak @ 8 Ω
• Max Output Current:
  • 130 Apeak
• Power Supply:
  • Universal, regulated switch mode with Power Factor Correction (PFC)
  • AC Main Power: 85 VAC to 440 VAC
  • Operating Voltage: 90 V – 264 V
  • Nominal Power Requirement: 100-240 V ±10%, 50-60 Hz
• Power Consumption:
  • Idle: <100 W
  • Max: <3000 W
• Operating Temperature Range: 0° – 35° C (32° – 95° F)
• Thermal Dissipation:
  • 1/8 of max output power @ 8 Ω:
    • 115 V: 1127 BTU/h
    • 230 V: 1058 BTU/h
  • 1/4 of max output power @ 8 Ω:
    • 115 V: 2124 BTU/h
    • 230 V: 1639 BTU/h
• Digital Signal Processing:
  • ARM Cortex A-8 processor
  • TI C6000 DSP platform
  • Dual 24-bit AD/DA converter at 48 kHz with 127 dB dynamic range per channel
  • Input/output independent equalizers per channel with various filter types (raised-cosine, custom FIR, parametric IIR)
  • Crossovers: linear phase (FIR), hybrid (FIR-IIR), Butterworth, Linkwitz-Riley, Bessel (6 dB/oct to 48 dB/oct)
  • Input delay up to 2 seconds, output delay up to 100 ms for time alignment per channel
  • TruePower™ and Peak Limiters
• Connectivity:
  • 4 input channels with analog and digital AES3 connectors
  • Optional 16-in/8-out redundant Dante™ connection
• Monitoring Features:
  • Real-time load impedance measurement/display per channel
  • Real-time output power measurements/display per channel
  • Mains voltage and current measurements/display
• Protection Features:
  • Real-time monitoring for DC, VHF, and clipping
  • Innovative failure protection to maintain the system’s Safe Operating Area (SOA)