Why This Guitar

Product Highlights

Integrated Power and DSP — Access a full suite of processing tools, including loudspeaker EQ, routing, and dynamic controls, through an intuitive web interface.
Flexible Output Configuration — Additionally, Bose I-Share technology allows any two channels to be bridged, effectively doubling the power output to a single mono channel for driving larger speakers or subwoofers.
Rapid Setup and Control — Designed for efficiency, the P4150+ features a quick-setup workflow accessible via a standard web browser.
Supports low-impedance (4–8Ω) and high-impedance (70/100V) outputs
Integrated onboard digital signal processor (DSP)

Available Since: August, 2026
Item No.: 10010894
Local SKU: OS

Integrated Power and DSP

The P4150+ combines four channels of robust amplification with a powerful onboard digital signal processor into a single, space-saving 1RU chassis. This integration simplifies system design and installation by reducing the amount of equipment needed. Access a full suite of processing tools, including loudspeaker EQ, routing, and dynamic controls, through an intuitive web interface.

Flexible Output Configuration

Engineered for maximum versatility, the P4150+ can drive both low-impedance (4-8Ω) and high-impedance (70/100V) speaker systems without the need for external transformers. Additionally, Bose I-Share technology allows any two channels to be bridged, effectively doubling the power output to a single mono channel for driving larger speakers or subwoofers.

Rapid Setup and Control

Designed for efficiency, the P4150+ features a quick-setup workflow accessible via a standard web browser. The onboard configuration utility presents common tasks logically, allowing installers to configure the system faster and with greater accuracy. This streamlined process reduces installation time and helps deliver predictable, premium performance in any commercial environment.

BY THE NUMBERS

Technical Specifications

Hardware & Setup

Body & Build

Finish & Colour

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Everything you receive

What's In The Box

Bose PowerSpace P4150+ 4-Channel 150W Power Amplifier with DSP
Owner's Manual
Local Warranty Card

Bose Professional

The Maker

About Bose Professional

Bose Professional creates complete audio solutions for workplaces, hospitality, retail, education, houses of worship, and performance venues. Its loudspeakers, amplifiers, processors, and conferencing products are engineered as integrated systems, helping designers and installers deliver clear, consistent sound with elegant, space-conscious installations.

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Expert answers

Questions & Answers

6 questions answered by aDawliah experts·avg response 2 hours

Yes, the P4150+ is designed to power both low-impedance (4-8Ω) speakers and high-impedance 70V/100V constant-voltage systems, offering great flexibility for commercial installations.

No, the PowerSpace P4150+ has a built-in digital signal processor (DSP) that provides loudspeaker EQ, routing, and other audio adjustments, accessible via a web browser.

Yes, the amplifier features Bose I-Share technology, which allows you to combine the power of two channels to drive a single speaker with higher output.

The P4150+ is configured through an onboard utility and an intuitive browser-based user interface, which simplifies setup and system adjustments over a network connection.

Yes, its multiple inputs, routing capabilities, and onboard DSP make it ideal for commercial spaces that require both background music and voice announcement systems.

The Bose P4150+ is a compact 1U rack-mount unit, designed to save valuable space in equipment racks.

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