Bose Professional FreeSpace 3 Flush-Mount Satellite Loudspeaker (Pair, White)

Overview

The Bose 843091-0210 is a pair of professional FreeSpace 3 flush-mount satellite loudspeakers designed to deliver clear background music and speech reinforcement while maintaining a clean ceiling appearance. Each speaker features a 2.5 inch full range driver capable of handling up to 48 watts of peak power, covering frequencies from 170 Hz to 20 kHz. This makes them well suited for environments where intelligible speech and pleasant music are essential without visual distractions.

These speakers are ideal for spaces such as restaurants, retail shops, hotel corridors, fitness studios, and small conference rooms where sound quality and discreet installation are priorities.

Key features

• Flush-mount design that keeps hardware hidden overhead for a tidy ceiling look
• 2.5 inch full range driver delivering clear audio suitable for voice and light music
• Wide 170-degree conical coverage pattern ensures even sound distribution across seating or aisles
• Modular system supports integration with the optional FreeSpace 3 Acoustimass bass module for enhanced low-frequency response
• Flexible configuration allows two or four satellites per subwoofer to scale with room size and budget
• Simple installation with two-pin screw terminal accepting standard speaker wire
• Compact footprint with a 6.2 by 4.8 inch ceiling cutout and lightweight 1.9-pound enclosure for easy handling
• White ABS enclosure designed to blend seamlessly with typical indoor ceilings

Key specs

• Driver size: 2.5 inch full range
• Power handling: up to 48 watts peak
• Impedance: 6 ohms
• Frequency response: 170 Hz to 20 kHz
• Coverage pattern: 170 degrees conical
• Ceiling cutout dimensions: 6.2 x 4.8 inches
• Weight per speaker: 1.9 pounds
• Enclosure material: white ABS plastic

Connectivity and compatibility

The speakers connect via a two-pin screw terminal that accepts standard speaker wire, making them compatible with most commercial amplifiers. Their 6-ohm impedance ensures broad amplifier compatibility, simplifying integration into existing sound systems.

When paired with the optional FreeSpace 3 Acoustimass bass module, the system can deliver richer bass response, making it adaptable to a variety of acoustic needs and room sizes.

Installation and setup

Installation is straightforward thanks to the flush-mount design and compact cutout size, which minimizes ceiling disruption. The lightweight enclosure allows a single installer to position each speaker without difficulty. The modular design supports flexible system scaling, enabling easy addition of satellites or bass modules as requirements evolve.

This setup is well suited for commercial environments where maintaining a clean aesthetic and delivering consistent sound coverage are important.