Bose Pro FREESPACE DS40SE

Bose FreeSpace® DS 40SE

loudspeaker
Versatile, high-performance, full-range, surface-mount loudspeaker designed for foreground and background music and speech reproduction in a wide range of installed applications. High output and 125° x 125° coverage pattern with a frequency range down to 70 Hz.

For indoor and outdoor applications.

Key Features :
- 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


Specifications :

System Performance :
- Frequency 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 : 40 W (160 W peak)
- Sensitivity (SPL / 1 W @ 1 m) : 87 dB SPL
- Maximum SPL @ 1 m : 103 dB SPL (109 dB SPL peak)
- Nominal Impedance : 8 Ω (transformer bypassed)
- Transformer Taps (70/100 V) : 70 V: 2.5 W, 5 W, 10 W, 20 W, 40 W / 100 V: 5 W, 10 W, 20 W, 40 W

Transducers :
- Driver Compliment : 4.5" (114 mm) full-range driver

Physical :
- Enclosure : 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, each with either pitch or yaw adjustment. Insert on rear of enclosure sized for M4 x 14 mm screw for use with safety chain
- Dimensions : 6.3" H x 12.8" W x 6.9" D (159 mm x 326 mm x 175 mm) / Depth with wall mount bracket: 9.4" (238 mm)
- Net Weight : 8.5 lb (3.9 kg)
- Shipping Weight : 10.8 lb (4.9 kg)

Product Code :
- Black : 321279-0110
- White : 321279-0210