The Bose Professional sound quality you expect. The improvements you need. FreeSpace FS loudspeakers are the next step of our widely trusted line of in-ceiling and surface-mount loudspeakers, offering significant upgrades in durability, design, and ease of installation — all with remarkably consistent tonality. Engineered for high-quality performance in both background music and voice announcement applications, FS loudspeakers are ideal for almost any commercial space. The line includes five loudspeakers, two distinct levels of sound, new mounting options, and a modern aesthetic to match. For those seeking consistent, quality installed sound, FreeSpace FS loudspeakers are the perfect mix of performance and value.
FEATURES
Maintain consistent tonal quality with shared voicing across all FS models
Hear the best of both — music and voice — with transducers that offer clear voice reproduction and smooth response for background music
Customize systems with confidence using in-ceiling, surface-mount, and pendant-mount options, allowing for tailored mixand-match installations. DesignMax subwoofers and larger models can expand your system design options even further
Blend with more room designs with updated enclosures — available in black and white — that pair modern aesthetics with practical features, including removable logos
Tackle site-specific challenges with the support of a full suite of accessories, designed to handle a wide range of applications and mounting options
Install with ease — all models feature Euroblock inputs and front-baffle input location on in-ceiling models
Support public safety — EN54-24 for Voice Alarm Systems for Fire Detection and Fire Alarm Systems for Buildings
Bring quality sound to more places with the FS4CE — rated for outdoor, wet installations
SPECS
Technical Specification
COMPLIANCE
PHYSICAL
Ceiling Cutout
9.8 in (249 mm)
Product Dimensions (H×W×D)
10.7 in × 6.8 in (272 mm × 172 mm), loudspeaker diameter × depth / 8.7 in × 6.4 in (220 mm × 163 mm), backcan diameter × depth
Shipping Weight
20.0 lb (9.1 kg), pair
PERFORMANCE
Frequency Range (-10 dB)
70 – 17,000 Hz
Nominal Impedance
8 O (transformer bypass)
Power Handling, Peak
160 W
Recommended Signal Processing
Not required, Bose Professional EQ voicing and SmartBass processing available
Transformer Taps, 100V
5, 10, 20, 40 W, bypass
Transformer Taps, 70V
2.5 W, 5 W, 10 W, 20 W, 40 W, bypass
TRANSDUCERS
Product codes
- 841156-0310
- FREESPACE FS4CE PAIR BLK
- 841156-0410
- FREESPACE FS4CE PAIR WHT
- 841156-0320
- FREESPACE FS4CE PAIR BLK (NEW)
- 841156-0420
- FREESPACE FS4CE PAIR WHT (NEW)
Included in Packaging
IMPORTANT NOTIFICATIONS
We would like to inform our customers about recent updates to the FreeSpace product line.
All FreeSpace FS models have undergone slight modifications, and new SKU product codes have been introduced. As part of these updates, the certification for all models has transitioned from UL 1480 to UL 1480A. With this change, our ceiling-mount loudspeakers can now be painted and the previous “Do Not Paint” text on the bezel has been removed from the new version.
DOWNLOADS
Technical Information
Latest Software
User Documentation
Design Tools
Mechanical Files
Loudspeaker Files
Compliance Documents
Product Images