Description

The Bosch PRM-4P600 is a high-efficiency, compact, and versatile 4-channel digital power amplifier designed for commercial audio installations and public address systems. Delivering 4 x 150 watts per channel at 8? or 100V, it is the ideal solution for multi-zone audio distribution in environments such as offices, retail stores, educational institutions, hospitality venues, and houses of worship.

Featuring Very Low Distortion (VLD) technology, the PRM-4P600 ensures clean, transparent sound quality with minimal signal coloration, while maintaining energy efficiency and reliability for continuous operation.

FEATURES

  • 4 x 150W Power Output
    Delivers 150 watts per channel at 8? or 100V, supporting both low-impedance and constant-voltage loudspeaker systems.

  • VLD (Very Low Distortion) Technology
    Ensures excellent audio fidelity with minimal harmonic distortion, making it suitable for both speech and music applications.

  • Class-D Amplification
    Highly efficient design reduces power consumption and heat, allowing for compact size and cooler operation.

  • Flexible Inputs and Outputs
    Balanced Euroblock connectors ensure easy integration into professional installations.

  • Protection Features
    Includes over-temperature, overload, short circuit, and DC protection to ensure safe and reliable operation.

  • Fanless Operation
    Silent, convection-cooled design – ideal for noise-sensitive environments.

  • Compact 1U Rack Mountable
    Fits easily into any standard AV rack without requiring additional ventilation space.

APPLICATIONS

  • Retail Stores and Shopping Malls
  • Restaurants, Bars, and Cafés
  • Hotels and Resorts
  • Conference Rooms
  • Schools and Universities
  • Houses of Worship
  • Healthcare Facilities

SPECIFICATIONS

SpecificationDetails
ModelBosch PRM-4P600
Channels4
Rated Power Output4 × 150 W @ 8? / 100V
Amplifier TypeClass-D
Frequency Response70 Hz – 20 kHz (+1/−3 dB, 100V line)
Total Harmonic Distortion (THD)< 0.1% @ 1 kHz, rated power
Signal-to-Noise Ratio (SNR)> 100 dB (A-weighted)
Input Sensitivity1.2 dBu (1 Vrms)
Input ConnectorsBalanced Euroblock (per channel)
Output ConnectorsEuroblock
CoolingFanless (convection-cooled)
ProtectionOverload, short-circuit, over-temp, DC fault
Power Supply100–240 VAC, 50/60 Hz
Power Consumption (Max)Approx. 600 W
Mounting1U 19” rack mountable
Dimensions (W x H x D)483 x 44 x 375 mm (19″ x 1.7″ x 14.8″)
WeightApprox. 6.8 kg (15 lbs)
CertificationsCE, CB, RoHS, EN 54-16 compliant
EAN Code4060039164049
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