
Bose Professional FS4SE FreeSpace Surface-Mount Loudspeakers, Pair, White
Bose Professional FS4SE FreeSpace Surface-Mount Loudspeakers, Pair, White
- Handles up to 40 W of RMS power
- Listen to deep lows and euphoric highs with a frequency range of sound from 80 Hz-16 kHz
- 8 Omhs impedance extracts maximum power so you will get more output from your speakers
- Handles up to 40 W of RMS power
- Listen to deep lows and euphoric highs with a frequency range of sound from 80 Hz-16 kHz
- 8 Omhs impedance extracts maximum power so you will get more output from your speakers
- Handles up to 40 W of RMS power
- Listen to deep lows and euphoric highs with a frequency range of sound from 80 Hz-16 kHz
- 8 Omhs impedance extracts maximum power so you will get more output from your speakers

Bose Professional FS4SE FreeSpace Surface-Mount Loudspeakers, Pair, White
FS4SE | 1B-841155041
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Accessories
Product Overview
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. The FS4SE is a surface-mount model with a full-range 4.5-inch transducer, low frequency range down to 70 Hz, and sensitivity of 89 dB SPL / 1W @ 1m.
Main Features
- Handles up to 40 W of RMS power
- Listen to deep lows and euphoric highs with a frequency range of sound from 80 Hz-16 kHz
- 8 Omhs impedance extracts maximum power so you will get more output from your speakers
- Hear the best of both - music and voice - with transducers that offer clear voice reproduction and smooth response for background music
- 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 - all models are UL 1480 ULC-S541-listed for use in fire alarm and signaling systems in life safety applications
General Information
Specifications
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ADI Part Number 1B-841155041 Brand Name Bose Professional Manufacturer Bose Corporation Manufacturer Part Number 841155-0410 Packaged Quantity 2 Product Line FreeSpace Product Model FS4SE Product Name FreeSpace FS4SE Surface Mount loudspeaker Product Series FS Product Type Speaker Weight 6.80 lb
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Impedance 8 ohms Sensitivity 89dB Speaker Size 10"
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Maximum Frequency Response 16 kHz Minimum Frequency Response 80Hz Number of Speakers 2 RMS Output Power 40W
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Sound Emission 89 dB
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Application/Usage Commercial, Fire Alarm, Signaling System, Voice Color White Depth 6.8" Durability Fade Resistant, UV Resistant, Weather Resistant Height 10" Size 4.5" Width 6.7"
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Length 22.12" Mount Type Pendant Mount, Surface Mount
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Country of Origin CZ Features Blend with more room designs, Handles the weather, Install with ease, Maintain consistent tonal quality, Support public safety, Tackle site-specific challenges Indoor/Outdoor Outdoor Package Contents - FreeSpace FS4SE Surface Mount loudspeaker
- 1 x Bose Logo for Vertical Orientation
- 1 x U-Bracket
- 1 x Weather-resistant Input Cover