PulseAudio PA2X125 250W 2-Channel Amplifier

For installers and system integrators who need dependable audio for security, paging and commercial monitoring, the PulseAudio PA2X125 250W 2-channel amplifier delivers affordable, professional performance. This PulseAudio Class D amplifier produces up to 250W of clean, efficient power while running cool and minimizing energy costs—perfect for continuous operation in surveillance control rooms, retail paging, or background-music zones. The PA2X125 supports stereo operation or bridgeable mono for higher single-channel output, and its dual RCA plus 1/8" inputs can mix sources for combined music and live paging. Automated source-sensing exits standby on demand and auto-standby after 5 minutes of inactivity saves power without sacrificing responsiveness. With overload and thermal protection and universal 115/230V compatibility, the PA2X125 integrates easily into commercial audio, security audio, and monitoring systems and reduces service interruptions. Choose the PA2X125 to simplify installations and ensure clear, reliable audio across your security or commercial deployment—order now or contact your sales rep to include it in your next project.

• Delivers reliable 250W of clean power so speakers in security, paging, or background-music zones stay audible and intelligible
• Class D efficiency reduces heat and power draw, lowering rack cooling needs and operating costs
• Stereo or bridgeable mono modes let you configure for distributed zones or higher-power single-channel loads
• Dual RCA and 1/8" inputs with auto-mix simplify integration of multiple sources like mic/paging and music players
• Smart source-sensing standby wakes the amp on audio and conserves energy when idle, ideal for intermittent monitoring and surveillance setups
• Built-in overload and thermal protection protect equipment and reduce downtime in commercial and security installations