Bose Professional PowerSpace P4300+ 4-Channel 300W Power Amplifier

The Bose Professional PowerSpace P4300+ amplifier integrates power and digital signal processing (DSP) functionalities within a compact 1RU form factor, ideal for rapid deployment in various installations. As part of a comprehensive ecosystem encompassing loudspeakers, controls, and software, the PowerSpace+ amplifiers streamline the delivery of high-quality commercial sound systems. Featuring a simplified setup process, these amplifiers leverage an onboard configuration utility and an intuitive browser-based user interface, facilitating efficient system configuration and reducing installation duration while ensuring setup precision. Employing proprietary algorithms, these amplifiers ensure consistent and reliable performance, while optional interfaces such as ControlCenter analog zone controllers enhance usability for end users. Tailored for premium commercial applications, PowerSpace+ models offer integrated amplification and DSP capabilities, providing a seamless and easily configurable solution.

Bose Professional PowerSpace P4300+ Features:

• 300 watts per channel and works seamlessly with Bose Professional loudspeakers and controls to create complete commercial sound systems
• Built-in DSP, including SmartBass processing, routing, level control, delays, limiters, Bose Professional loudspeaker EQs, plus input and area EQs
• PowerSpace configuration utility facilitates setup with an integrated webserver and intuitive browser-based UI, including real-time control with signal and thermal monitoring
• Opti-voice paging provides a smooth transition between music and announcements
• Integrated features to simplify commercial installations: Dedicated input for 600-ohm telephone or mic paging, independent 600-ohm music-on-hold and line-level aux outputs, and a NO/NC mute connection
• Load-independent outputs deliver full channel power to either low-impedance loads (4-8 Ω) or high-impedance (70/100V) loads without bridging
• I-Share outputs deliver 2x power level by combining the current of two channels
• Auto-standby mode saves power when audio signal falls below a set threshold, then wakes when audio returns
• Intuitive end-user operation — optional ControlCenter CC-1, CC-2, and CC-3 analog zone controllers provide easy volume control and source selection

Bose Professional PowerSpace P4300+ Specifications:

• Maximum Rated Power: 4 x 300 W (THD+N < 0.04%, 1 kHz, 4-8 Ω, 70/100V)
• Output Channels: 4 speaker, 2 auxiliary
• Input Channels: 4 balanced, 2 unbalanced