Nicolas Kyvernitis Electronics Enterprises

DS40SE Black Surface Mount Speaker
NMK Original Products

Bose Professional - DS40SE Black Surface Mount Speaker

Manufacturer warranty Download PDF

Item #: 321279-0110
Categories: Install Speakers , Speakers
Brand: Bose Professional

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.

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 DS16, DS40, and DS100 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.

DS40SE Black Surface Mount Speaker from Bose Professional is 100% original and is available at NMK Electronics. Speak to our expert for booking a live demonstration. After sales customer service is an integral part of our business ethic and is taken very seriously.

Product Specifications

  • Maximum SPL @ 1 m : 103 dB SPL (109 dB SPL peak)
  • Maximum SPL @ 1 m : 103 dB SPL (109 dB SPL peak)
  • Nominal Impedance : 8 ? (transformer bypassed)
  • Frequency Range (-10 dB) : 70 Hz - 19 kHz
  • Nominal Dispersion : 125 H x 125 V
  • Long-Term Power Handling : 40 W (160 W peak)
  • Sensitivity (SPL / 1 W @ 1 m) : 87 dB SPL

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