For indoor and outdoor applications, the Bose FreeSpace DS 40SE is the most versatile member of the DS loudspeaker family. It is a high-performance, full-range, surface mount loudspeaker designed for foreground and background music and speech reproduction in a wide range of installed applications. The DS 40SE features high output and 125 x 125 coverage pattern with a frequency range down to 70 Hz.
Full-range loudspeaker with a single 4.5" (114 mm) full-range driver in a ported enclosure designed for surface mounting in foreground and background music and paging applications.
Simple 1->2->3 installation system. Mounting hardware allows for horizontal and vertical orientation with adjustable pitch or yaw.
Integrated multi-tap transformer with innovative thumb wheel adjustment for easy-to-change tap settings from under front end cap.
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.
Supported by a suite of accessories, including wall-mount bracket, ceiling-mount bracket, pole-mount bracket and junction boxes.
Applications
• Retail stores
• Restaurants and bars
• Concourse
• Transportation facilities
• Resorts and hospitality venues
• Houses of worship
System PerformanceFrequency Response (+/-3 dB): 80 Hz - 17 kHz
Frequency Range (-10 dB): 70 Hz - 19 kHz
Nominal Dispersion: 125 H x 125 V
Recommended High-Pass Filter: 70 Hz high-pass filter
Loudspeaker EQ: Recommended
Overload Protection: PTC/Resistor
Long-Term Power Handling: 40W (160W peak)
Sensitivity (SPL / 1W @ 1 m): 87 dB SPL
Maximum SPL @ 1 m: 103 dB SPL (109 dB SPL peak)
Nominal Impedance: 8? (transformer bypassed)
Transformer Taps (70/100V): 70V: 2.5W, 5W, 10W, 20W, 40W 100V: 5W, 10W, 20W, 40W
Transducers Driver Compliment: 4.5" (114 mm) full-range driver
PhysicalEnclosure: PC/ABS, textured
Grille: Powder-coated steel grille
Environmental: Outdoor per IEC 529 IP55
Connectors: Three-terminal barrier strip integrated on included mounting bracket. Optional accessories available for use when ceramic connector and thermal fuse are required. Wire gauge: 18 AWG (0.8 mm) to 14 AWG (2.0 mm)
Suspension / Mounting: Included bracket allows for horizontal or vertical mounting positions, pitch or yaw adjustment. Insert on rear of enclosure sized for M4 x 14 mm screw for use with safety chain
Dimensions (H x W x D): 6.3" (159 mm) x 12.8" (326 mm) x 6.9" (175 mm)
Depth with wall mount bracket: 9.4" (238 mm)
Net Weight: 8.5 lbs (3.9 kg)
California Prop 65 -
WARNING: Cancer and Reproductive Harm -
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