Bose Professional P4300+ PowerSpace Channel Power Amplifier

Optimize commercial audio and security paging with the Bose Professional P4300+ PowerSpace channel power amplifier. Built for integrators and AV professionals, this 4-channel, 1RU pro amplifier combines 300W per channel power with onboard DSP—SmartBass, EQs, routing, delays and limiters—to deliver predictable, high-quality sound for retail, corporate, education and security environments. The integrated PowerSpace configuration utility and intuitive browser-based UI reduce installation time and errors, while Opti-Voice paging and a dedicated 600-ohm paging input ensure clear announcements for surveillance and monitoring operations. Load-independent outputs and I-Share capability give you deployment flexibility across low-impedance and 70/100V systems without bridging. With a 20 Hz–20 kHz response and 0.04% THD, the P4300+ maintains audio fidelity for background music, paging, and security audio monitoring. Backed by a 5-year limited warranty and built-in energy-saving auto-standby, it’s a reliable choice for commercial AV, security, and surveillance projects. Specify the Bose P4300+ for streamlined installs and dependable system performance—contact sales or order now to upgrade your site’s audio and paging infrastructure.

• Streamline installations with integrated DSP and a browser-based PowerSpace UI for faster, more accurate system setup
• Deliver consistent, room-filling audio via 300W per channel across four channels in a space-saving 1RU design
• Simplify paging and announcements with Opti-Voice and dedicated paging inputs for security and facility communication
• Flexible deployment: load-independent outputs and I-Share doubling for high-impedance or bridged loads to fit varied commercial AV and surveillance projects
• Reduce operational costs with auto-standby, real-time thermal monitoring, and a 5-year limited warranty for long-term reliability