Bose P21000A PowerSpace

PowerSpace: a Bose Professional solution designed for fixed installations

The Bose Professional PowerSpace P21000A is designed for amplification dedicated to installed systems (retail, hospitality, restaurants, places of worship, multipurpose rooms, corporate spaces). In the PowerSpace series, the goal is clear: to offer a compact rack format, quick deployment, and broad compatibility with mixed audio architectures, whether analog or digital. The P21000A targets integrators and operators seeking a reliable platform capable of adapting to various types of distribution, from multi-zone 70/100 V setups to more classic low impedance configurations.

Who is the Bose Professional P21000A for and in what applications?

This model is particularly suited for projects requiring a combination of power, density, and flexibility in a limited space. Its 1U format is ideal for technical racks, and its installation-oriented design facilitates deployment in environments prioritizing stability and repeatability of settings (music zones, announcements, ambient sound reinforcement, speech reinforcement). Thanks to the management of 70/100 V outputs, it is also well suited for ceiling speaker networks and long lines, while retaining a low impedance option when the specifications require it.

Key features: power, routing, and control in a rack environment

The PowerSpace P21000A is based on Class D amplification designed to provide a significant energy reserve while limiting size and heat dissipation, a crucial point for integration. The declared dynamic range of 100 dB and frequency response from 20 Hz to 20 kHz make it a solid foundation for ambient music playback as well as more demanding content.

Dual analog and digital approach

The P21000A offers 2 analog channels and 8 digital channels, allowing for an evolving architecture: an installation can start analog and later integrate digital streams, or combine both depending on zones and sources. The digital connectivity relies on two RJ-45 AmpLink ports, while the analog is wired via Euroblock, a highly appreciated standard in installations for its mechanical robustness and ease of maintenance.

Accessible settings tailored for integration

At the rear, the amplifier features controls designed for operation: output attenuators via potentiometers, input selection by rotary switch, output selection by DIP switches, and a gain/sensitivity switch (-10 / 4 / 14 dBu) to adapt the level to the upstream audio chain. This type of ergonomics helps the integrator lock in a clean, reproducible configuration consistent with line levels encountered on site.

I-Share mode: power pooling

The I-Share mode optimizes energy distribution according to project needs, with power rated at 2000 W in this mode. This is an advantage when load or zone distribution requires flexibility, while maintaining a unified and easy-to-use rack platform.

Technical specifications