Why This Guitar

Product Highlights

Superior Voice and Music Reproduction — Shared voicing across the entire FreeSpace FS family allows for seamless integration with other models.
Simplified Installation and Setup — Designed for integrators, the FS4CE features front-baffle inputs and tap settings for exceptionally easy installation and configuration from below the ceiling.
Versatile and Durable for Commercial Use — Versatile operation with both low-impedance (8-Ohm) and high-impedance (70/100V) modes, making it adaptable to virtually any distributed audio system design.
Frequency response of 80 Hz to 16 kHz
Mounting Options: Ceiling Cutout (249 mm)

Available Since: August, 2026
Item No.: 10011012
Local SKU: OS

Superior Voice and Music Reproduction

Experience outstanding clarity for both voice and music with a full-range 4.5-inch driver. Engineered to deliver a smooth, natural response for background music and maintain excellent intelligibility for paging and announcements, the FS4CE ensures a premium listening experience throughout any commercial space. Shared voicing across the entire FreeSpace FS family allows for seamless integration with other models.

Simplified Installation and Setup

Designed for integrators, the FS4CE features front-baffle inputs and tap settings for exceptionally easy installation and configuration from below the ceiling. All wiring terminates to a simple Euroblock connector, streamlining the setup process. This thoughtful design significantly reduces installation time and complexity on site.

Versatile and Durable for Commercial Use

Built for reliable, long-term performance, the FS4CE is rated for outdoor wet installation and is UL 1480 ULC-S541 listed for use in life safety systems. It offers versatile operation with both low-impedance (8-Ohm) and high-impedance (70/100V) modes, making it adaptable to virtually any distributed audio system design. The robust construction ensures durability in demanding commercial environments.

BY THE NUMBERS

Technical Specifications

Hardware & Setup

Body & Build

Finish & Colour

Mounting OptionsCeiling Cutout (249 mm)

EssentialNo

Amplifier ClassNot applicable

Driver ConfigurationFull-range

EssentialNo

Loudspeaker TypeCeiling Loudspeaker

Woofer Size4

Everything you receive

What's In The Box

Bose FreeSpace FS4CE In-Ceiling Loudspeaker, 4.5-inch 70/100V (Pair, Black)
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.

View All Bose Professional Products

Expert answers

Questions & Answers

6 questions answered by aDawliah experts·avg response 2 hours

Yes, the FS4CE is a passive loudspeaker and requires an external power amplifier. It can be used with standard 8-Ohm amplifiers or commercial 70V/100V amplifiers.

The 145° conical coverage is very wide, making them suitable for low to medium-height ceilings in retail, dining, or office environments. A system designer can create a layout for even coverage based on your room's dimensions and intended volume.

They are designed for in-ceiling installation and require a 249 mm (9.8 in) diameter cutout. They feature integrated mounting arms for secure attachment to the ceiling material.

Yes, the FS4CE is rated IP55 for dust and water resistance, making it suitable for outdoor wet locations such as covered patios and other protected exterior areas.

This product is sold as a pair, so you will receive two Bose FreeSpace FS4CE loudspeakers, two grilles, and a cutout template for installation.

Absolutely. The FS4CE shares the same consistent voicing as other models in the Bose FreeSpace FS family, allowing you to combine ceiling, surface-mount, and pendant speakers in the same system while maintaining consistent tonal quality.

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