Bosch SYNSONA – PRM-4P600-EU Power amplifier, 600W, 4 channel, EU

PRM-4P600 4-Channel Power Amplifier Overview

Key Features:

• Flexible Power Distribution:
  • Total power of 600 W distributed dynamically across 4 channels using powerTANK technology.
  • Supports Variable Load Drive (VLD), delivering consistent power at 4 Ω, 8 Ω, 70 V, or 100 V.
• Energy Efficiency:
  • ecoRAIL reduces power consumption while maintaining background music quality.
  • Auto Power Down (APD) further lowers power use to under 1 W during inactivity.
• Thermal Management:
  • dualCOOL design employs convection cooling, with an intelligent fan activating in extreme thermal conditions.
• Robust Protection Features:
  • Equipped with high-performance safeguards, including DC, overcurrent, overtemperature, and high-frequency protections.

Target Applications:
Ideal for environments requiring clear announcements or background music:

• Supermarkets, Bars, and Restaurants
• Retail Outlets, Museums, and Galleries
• Educational Institutions, Houses of Worship
• Transport Hubs and Conference Centers

Technical Highlights

• Output Power:

  • 4 x 150 W per channel at rated load (total capacity: 600 W).
  • Maximum output up to 600 W/channel depending on configuration.

• Input/Output:

  • Analog inputs: Euroblock connectors and RJ45 (AES72-1E).
  • Loudspeaker outputs: Euroblock connectors.
  • Remote control and fault relay support.

• Audio Performance:

  • Signal-to-noise ratio: >98 dB (A-weighted).
  • Low total harmonic distortion: <0.1%.
  • Configurable high-pass and low-pass filters for precise sound control.

• Environmental and Build:

  • Operating temperature: -5 °C to +45 °C.
  • Convection and forced cooling options.
  • Dimensions: 44.2 x 483 x 269.5 mm; weight: 3.6 kg.

Certifications and Compliance

• Meets stringent international standards for safety (EN/IEC/CSA/UL 62368‑1), emissions, and immunity.

Accessories Included:

• Power cord, Euroblock connectors, rack-mount brackets, quick installation guide.

Advantages

• Simplifies audio setup with single-cable installation (RJ45).
• Adapts automatically to changing power requirements with powerTANK.
• Reduces operational costs through energy-saving features like ecoRAIL and APD.