Bose Professional FreeSpace FS4SE Surface-Mount Indoor/Outdoor Passive Loudspeaker (Pair, White)

The Bose 841155-0410 is a pair of FreeSpace FS4SE surface-mount loudspeakers built for installations that demand dependable audio indoors or out. They ship as passive cabinets, ready to connect to an amplifier and fill cafés, retail floors, patios, or hotel lobbies with clear background music and articulate voice announcements.

Each enclosure houses a full-range 4.5-inch driver that plays from 70 Hz to 17 kHz, covering both the warmth of music and the nuances of speech. The system handles 40 watts of continuous power and tolerates peaks up to 160 watts, so daily playlists and occasional paging remain distortion-free. An 8-ohm load works with conventional amplifiers, while built-in transformer taps let you drop the speakers into 70-volt or 100-volt distributed lines without extra hardware.

Reliability was a priority in the design. The cabinet carries an IP55 rating that resists dust, rain, and splashes, making it suitable for outdoor dining areas, pool decks, or entryways that see changing weather. A removable logo keeps branding subtle when architectural aesthetics matter.

Installers will appreciate the practical hardware. Each speaker measures 10.7 × 7.7 × 6.7 inches and weighs only 6.8 pounds, so it mounts easily to walls or posts with the supplied U-bracket. Euroblock inputs speed up wiring, and the front-access tap selector saves time when adjusting a system that is already hung.

Whether you are outfitting a boutique store, a bustling restaurant, or an open-air venue, the FreeSpace FS4SE pair delivers the balanced sound, enduring build, and straightforward installation that commercial projects demand.

• Full-range 4.5-inch driver delivers balanced music playback and intelligible speech
• Frequency response spans 70 Hz to 17 kHz for wide coverage across voice and background music
• Handles 40 watts continuous power with 160 watts peak capability
• IP55 rating protects against dust and water for reliable outdoor service
• Cabinet size of 10.7 × 7.7 × 6.7 inches fits neatly against walls or under awnings
• Lightweight at 6.8 pounds per speaker for easier mounting
• Clean, modern look with a white enclosure and removable logo to match varied interiors
• Includes U-bracket and Euroblock connector for quick, flexible installation
• Supports 8-ohm operation and 70 V or 100 V systems through onboard transformer taps
• EN54-24 certification makes the speaker suitable for voice-alarm installations where safety codes apply