BOSCH PRS-2P250 EU PUBLIC ADDRESS PA SOUND SYSTEM POWER AMPLIFIER UNIT

The Bosch PRS-2P250 EU is a high-performance, two-channel power amplifier engineered for demanding public address and voice evacuation systems in commercial, industrial, and institutional settings. Part of Bosch’s renowned Public Address and Voice Alarm (PA/VA) range, this amplifier delivers 250 watts per channel of clean, intelligible audio, ensuring your message is heard clearly and reliably when it matters most.

Ideal for installations requiring robust performance and seamless integration, the PRS-2P250 combines traditional analog inputs with modern Dante™ audio-over-IP networking, offering unparalleled flexibility and future-proofing for your sound system.

Key Features & Benefits

• High-Performance Output (250W per Channel): Provides ample power to drive multiple ceiling speakers and horn arrays across medium to large-sized venues such as offices, schools, shopping centers, and transportation hubs.

• Dante™ Audio Networking Integrated: Transmit high-quality, multi-channel audio over a standard IP network. This simplifies wiring, allows for easy system expansion, and enables centralized control from anywhere on the network.

• Compliant for Voice Alarm (VAA): Designed and tested to meet rigorous international standards for Voice Alarm Systems (including EN 54-4), making it a trusted component for life-safety applications where clear voice instructions are critical during an emergency.

• Comprehensive System Monitoring: Built-in monitoring continuously checks the status of the amplifier, connected loads, and signal presence. This proactive approach to system health ensures maximum uptime and reliability.

• Flexible Input/Output Options: Features both analog and digital (Dante) inputs on each channel, allowing for versatile integration with existing and new equipment. Includes a priority input for emergency messages that can override regular background music or announcements.

• Robust and Reliable Design: Built with high-quality components and a rugged metal chassis, the PRS-2P250 is designed for 24/7 operation in rack-mounted environments, ensuring long-term durability.

• Energy Efficient: Utilizes a switch-mode power supply (SMPS) for high efficiency, reducing power consumption and heat generation, which contributes to lower operating costs and increased component lifespan.

Technical Specifications at a Glance

• Power Output: 2 x 250W (4Ω), 2 x 150W (8Ω), 1 x 500W (bridged 8Ω)

• Amplifier Technology: Class-D

• Audio Networking: Dante (AES67 compatible), 2×2 channels

• Analog Inputs: 2x balanced XLR/Jack Combo, 1x priority XLR

• Analog Outputs: 2x balanced XLR Line Out, 2x loudspeaker terminals (100V, 70V, 4Ω, 8Ω)

• Control & Monitoring: Ethernet port for network control, 4x GPI/O, VU meter on front panel

• Cooling: Variable-speed fan

• Rack Units: 2U

• Compliance: CE, EN 54-4 (Voice Alarm)

Ideal Applications

The Bosch PRS-2P250 is the perfect amplification solution for:

• Corporate Office Buildings (lobbies, hallways, meeting rooms)

• Educational Institutions (classrooms, corridors, gymnasiums)

• Healthcare Facilities (hospitals, waiting areas)

• Retail & Shopping Centers (background music, paging)

• Transportation Hubs (airports, train stations, bus terminals)

• Hospitality Venues (hotels, convention centers)

• Industrial Sites (factories, warehouses)