Official Partner
BOSE FreeSpace FS4CE In-ceiling Loudspeakers (1 pair) | 841156-0420
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
| Category | Attribute | Value |
|---|---|---|
| Compliance | EN 54-24 Certified | Yes |
| Compliance | Safety Ratings | EN 54-24:2008, UL 1480(A), UL 2043, NFPA 70/72, CSA C22.1 Sec. 32 |
| Physical | Colors | Black (RAL 9005), White (RAL 9003) |
| Physical | Enclosure Material | UV-resistant plastics & steel backcan |
| Physical | Grille | Powder-coated perforated steel |
| Physical | Ingress Protection | IP55 |
| Physical | Ceiling Cutout | 9.8 in (249 mm) |
| Physical | Logo | Rotatable, removable |
| Physical | Mounting | 3 arms, safety cable point |
| Physical | Operating Temp. | -25°C to 70°C |
| Physical | Dimensions | 272×172 mm (Speaker), 220×163 mm (Backcan) |
| Physical | Net Weight | 3.5 kg |
| Physical | Shipping Weight | 9.1 kg (pair) |
| Performance | Frequency Range | 70 Hz – 17,000 Hz |
| Performance | Coverage | 145° H × 145° V |
| Performance | Max SPL @1m | 104 dB |
| Performance | Nominal Impedance | 8 Ω |
| Performance | Power Handling | 40 W cont. / 160 W peak |
| Performance | Signal Processing | Not required; Bose EQ available |
| Performance | Sensitivity | 88 dB |
| Performance | Transformer Taps | 100V: 5–40 W, 70V: 2.5–40 W |
| Transducers | Driver Protection | High-pass @ 70 Hz, 24 dB/oct |
| Transducers | Woofer | 1 × 4.5" (114 mm) |
| Product Codes | Black | 841156-0310, 841156-0320 |
| Product Codes | White | 841156-0410, 841156-0420 |
| Packaging | Included | 2 input covers, 1 cutout template |
| Description | Downloads |
|---|---|
| FreeSpace FS4CE In-ceiling Loudspeakers (1 pair) | 841156-0420 DataSheet | Downloads |
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