Bose 841155 FreeSpace FS4SE Surface-Mount Loudspeaker

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.

• 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 mix-and-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
• All models feature Euroblock inputs and front-baffle input location on in-ceiling models
• EN54-24 for Voice Alarm Systems for Fire Detection and Fire Alarm Systems for Buildings
• Rated for outdoor, wet installations

• Frequency Range (-10 dB)70 - 17,000 Hz
• Coverage, Horizontal130°
• Calculated Maximum SPL @ 1 m105 dB
• Nominal Impedance8 Ω (transformer bypass)
• Power Handling, long-term continuous40 W
• Power Handling, Peak160 W
• Sensitivity (SPL/1 W at 1 m)89 dB
• Transformer Taps, 100V5, 10, 20, 40 W, bypass
• Transformer Taps, 70V2.5 W, 5 W, 10 W, 20 W, 40 W, bypass
• Coverage, Vertical125°
• Product Dimensions10.0 in x 6.7 in x 6.8 in (254 mm x 171 mm x 174 mm), loudspeaker / 10.7 in x 6.7 in x 7.7 in (273 mm x 171 mm x 196 mm), loudspeaker with bracket
• Operating Temperature Range-25 °C to 70 °C (-13 °F to 158 °F)
• Ingress ProtectionIP55