Bose Professional FreeSpace FS4CE In-Ceiling Loudspeakers (PAIR)

$732.00 SGD

Colour: Black

Black
White

Product variants

Pairs well with

Free 1-3 Day Delivery

Get free local delivery within 1-3 working days on orders S$300 and above.

Orders are processed and delivered Monday-Friday (excluding PH).

0% Interest Instalments

Pay with Atome to enjoy up to 3-month interest-free instalment when you shop online.

Choose interest-free instalment plans over 6-12 months with participating credit cards when you pay in-store. View our store locations here.

Book A Demo

Book a demo at ATLAS @ Harper or ATLAS @ Millenia Walk and enjoy a private listening session where you can experience Hi-Fi sound for yourself.

Bose Professional FreeSpace FS4CE In-Ceiling Loudspeakers (PAIR)

Black

$732.00 SGD

Bose Professional

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.

LEARN MORE

DOWNLOADS

Technical Data Sheet
Architects' & Engineers' Specifications

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

SPECIFICATIONS

PHYSICAL

Colors
Black (similar to RAL 9005), white (similar to RAL 9003)

Ceiling Cutout
9.8 in (249 mm)

Enclosure Material
Engineered-plastics front baffle, highly UV fade-resistant, with integrated steel-formed backcan

Grille
Perforated steel, powder-coated finish

Ingress Protection
IP55

Logo
Rotatable, removable

Suspension/Mounting
(3) mounting arms, (1) safety cable attachment point

Operating Temperature Range
-25 °C to 70 °C (-13 °F to 158 °F)

COMPLIANCE

EN 54-24 Certified
Yes

Safety Agency Ratings
EN 54-24:2008 for Voice Alarm Systems; UL 1480(A); in compliance with UL 2043 for plenum-space installation; NFPA 70 & NFPA 72; CSA C22.1 Section 32

PERFORMANCE

Frequency Range (-10 dB)
70 – 17,000 Hz

Coverage, Horizontal
145°

Calculated Maximum SPL @ 1 m
104 dB

Nominal Impedance
8 Ω (transformer bypass)

Power Handling, long-term continuous
40 W

Power Handling, Peak
160 W

Recommended Signal Processing
Not required, Bose Professional EQ voicing and SmartBass processing available

Sensitivity (SPL/1 W at 1 m)
88 dB

Transformer Taps, 100V
5, 10, 20, 40 W, bypass

Transformer Taps, 70V
2.5 W, 5 W, 10 W, 20 W, 40 W, bypass

Coverage, Vertical
145°

TRANSDUCERS

Driver Protection
Recommended high-pass protection 70 Hz with minimum 24-dB/octave filter

Low-Frequency
1 × 4.5 in (114 mm) woofer

DIMENSIONS

Net Weight
7.7 lb (3.5 kg), loudspeaker with grille (single)

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

Let customers speak for us

from 46 reviews

Impressive built and excellent sound

Impressive built and excellent sound quality

Kam choong Leong

09/07/2026

Sound quality and power line

Sound quality and power line.

Keh HianLeng

09/07/2026

Sounds great

Sounds great.

Anonymous

09/07/2026

Good quality

Good quality. Well packed.

KING SEE

06/18/2026

Solidly built! Looks good & seems very stable

Solidly built! Looks good with the KEF R3 and seems very stable . Since it was designed specifically for the R3 the mounting screws adds the robustness and stability. Definitely a good addition.

Anonymous

06/05/2026

One of my Best Investments!

One of my best investments to have made this purchase! Straight out of the box was a “WOW!” The channel separations and layering of instruments were all so revealing and pairs perfectly with KEF R3 Meta!

Joseph Ng

05/27/2026