Bose Professional FreeSpace DS 40F 4.5" 40W Passive Loudspeaker (Single, White)

BH #BOFSDS40F • MFR #321278-0231
Bose Professional FreeSpace DS 40F 4.5" 40W Passive Loudspeaker (Single, White)
Key Features
  • 1 x 4.5" Full-Range Driver
  • 40W RMS Long-Term Power Handling
  • 125° Conical Coverage Pattern
  • Integrated Multi-Tap Transformer
The white Bose Professional FreeSpace DS 40F is a flush-mount passive loudspeaker with a single 4.5" full-range driver and a 125° conical coverage pattern for intelligible foreground/background music and speech reproduction in retail stores, restaurants, resorts, and more.
In Stock
$119.95
Price $219.95
Instant Savings $100.00
Protect your Gear
Add a protection plan from $11.99
Deesh P., B&H Pro Audio Expert

True Know-How

Ask Our Experts

800.606.6969

Bose Professional DS 40F Overview

The white Bose Professional FreeSpace DS 40F is a flush-mount passive loudspeaker with a single 4.5" full-range driver and a 125° conical coverage pattern for intelligible foreground/background music and speech reproduction in retail stores, restaurants, resorts, and more.

It handles up to 40W continuous (160W peak) and is capable of producing a maximum peak SPL of 109 dB. The DS 40F utilizes an integrated multi-tap transformer, which can be configured for an array of 70V/100V settings via a convenient thumbwheel beneath the grille.

The DS 40F is voiced to ensure consistent tonality throughout the FreeSpace DS family, so it can be installed alongside DS 16 and DS 100 loudspeakers without compromising the system's sonic signature. Installation options (available separately) include ceiling-mount brackets, adjustable tile bridges, pendant-mount kits, and square grilles.

  • Ideal for use in retail stores, restaurants, concourse, transportation facilities, resorts, hospitality venues, houses of worship, and ballrooms
  • Full-range loudspeaker with a single 4.5" driver in a ported enclosure
  • Delivers a 125° conical coverage pattern and foreground/background music and speech reproduction for flush-ceiling or pendant-mount applications
  • Frequency range (-10 dB) down to 70 Hz
  • Maximum SPL of 103 dB (continuous) / 109 dB (peak)
  • Integrated multi-tap transformer with innovative thumb wheel adjustment for easy-to-change tap setting from underneath the loudspeaker grille
  • Shared voicing across entire FreeSpace DS product family enables DS 16, DS 40, and DS 100 loudspeakers to be integrated on the same system and maintain consistent tonal quality
  • Shortcan design allows installation in shallower ceilings with a minimum depth of 6.4"
  • Supported by a suite of optional accessories—ceiling-mount bracket, adjustable tile bridge, pendant-mount kit, and square grille
UPC: 017817792660

Bose Professional DS 40F Specs

Speaker
Active or PassivePassive
Number of Included Speakers1
Speaker ConfigurationFull-Range
Power HandlingFor 100 Hours:
40 W RMS
160 W Peak
Constant Voltage / Transformer Taps70 V:
2.5 / 5 / 10 / 20 / 40 W or 8 Ohms Bypass
100 V:
5 / 10 / 20 / 40 W or 8 Ohms Bypass
Impedance8 Ohms (Nominal, Transformer Bypassed)
Enclosure TypeBass-Reflex
ShieldedNo
Drivers
Full-Range Driver1 x 4.5" / 11.43 cm
Performance
Frequency Range70 Hz to 19 kHz -10 dB
Frequency Response80 Hz to 17 kHz ±3 dB
Maximum SPL103 dB SPL (Continuous)
109 dB SPL (Peak)
Sensitivity87 dB SPL
Coverage Angle125° (Conical)
Recommended High-Pass Filter70 Hz
ProtectionsTransducer Overdrive
Connectivity
I/O Connectors1 x Barrier Strip 3-Pin Speaker Input
Maximum Wire Gauge14 AWG / 2 mm
Environmental
Water / Weather ResistanceNone
IP RatingNone
Physical
ColorWhite
Cutout Size10.5 x 10.5" / 26.7 x 26.7 cm
Mount Surface ThicknessUp to 1.5" / 3.8 cm
Construction MaterialMetal Grille, Plastic, Steel
Dimensions11.8 x 6" / 29.97 x 15.24 cm
Weight8 lb / 3.6 kg
Packaging Info
Package Weight10.92 lb
Box Dimensions (LxWxH)14 x 13.9 x 8.8"
See any errors on this page? Let us know

YOUR RECENTLY VIEWED ITEMS

Close

Close

Close