Bose PowerSpace P4150+

A PowerSpace Amplifier Designed for Bose Professional Installations

The PowerSpace P4150+ follows the Bose Professional philosophy: to offer a compact, reliable, and easy-to-deploy amplifier for fixed audio systems. Its design emphasizes integration in commercial or institutional environments, where both multizone distribution, clean paging management, and quick commissioning are expected. With its built-in processing and optimization features, it naturally integrates into a Bose chain while remaining relevant in larger installation architectures.

Who Is the Bose Professional PowerSpace P4150+ For?

This model is intended for installers and operators who need a versatile amplifier to sound spaces such as stores, restaurants, hotels, multipurpose rooms, schools, places of worship, or office buildings. It is particularly suitable when managing multiple zones with different levels and equalizations, while maintaining excellent intelligibility for announcements. The 1U 19-inch rack format facilitates integration into technical racks, and the automatic standby contributes to more peaceful daily operation.

Key Processing and Features: Precision, Operational Comfort, and Controlled Paging

Built-in DSP: SmartBass, Routing, and Speaker Optimization

The PowerSpace P4150+ includes processing tools designed for clear and consistent sound distribution. You have access to SmartBass technology, routing, level control, delays, and limiters to secure the system. The amplifier also offers equalizer settings : on one hand for input and zones, and on the other hand dedicated settings for Bose speakers, to optimize playback within a coherent installation.

Paging and Announcements: Opti-voice and Dedicated Input

For environments where voice announcements are part of the specifications (reception, security, customer messages), the Opti-voice paging function helps improve message clarity. Additionally, the amplifier features a balanced Euroblock input that supports a dynamic microphone in PTT/VOX mode or a 600-ohm telephone paging input, facilitating integration of a microphone console or an existing telephone system.

Power and Flexibility: 4 Channels and i-Share Mode

With its 4 channels, the P4150+ meets multizone configurations, both in low impedance and 70 / 100 V line. The i-Share mode allows combining power on two channels, useful when certain zones require more reserve (for example, a larger or noisier main zone). This flexibility simplifies system design while avoiding the need to multiply amplifiers.

Daily Operation: Automatic Standby and Remote Control

In installed use, reliability and simplicity are paramount. The automatic standby allows more comfortable management without constant handling. For projects requiring centralized control, the amplifier can be remotely controlled via the Bose ControlCenter (optional, not included), which helps quickly adjust levels and zones according to the time of day or operational needs.

Technical specifications