Bose DS100SEB Surface Mount Loud Speaker Black The Bose® FreeSpace® DS 100SE loudspeaker is a high-performance, surface-mount loudspeaker designed for foreground music and speech reproduction in a wide range of commercial applications, including retail, restaurant and hospitality establishments. This 100-watt loudspeaker can be installed up to 30ft (10m) high, both indoors and outdoors. The contemporary styling easily blends with a wide variety of décors. Horizontal or vertical mounting options offer installation flexibility. The DS 100SE loudspeaker meets numerous standards for combination music and evacuation systems around the world when used with the optional junction boxes. Product Overview The FreeSpace DS 100SE surface-mount loudspeaker is engineered for installation on walls and other solid surfaces. Simple 1Þ2Þ3 installation: (1) Wire and attach the wall bracket (2) Secure the loudspeaker to the wall bracket with one screw (3) Snap the wire connector into the wall bracket. The included bracket allows for horizontal or vertical mounting positions, each with either pitch or yaw adjustment. The DS 100SE loudspeaker can be used as an 8-ohm, 100-watt loudspeaker or as a 70/100V loudspeaker. An easy-to-access thumb wheel allows taps to be set quickly and simply without the use of tools. Two Twiddler® drivers in a proprietary Articulated Array® loudspeaker design provide a 180°H x 75°V dispersion pattern out of the box when the loudspeaker is mounted horizontally. The array can be rotated easily to maintain this wide horizontal dispersion pattern when the loudspeaker is installed in the vertical orientation. Performance of the FreeSpace DS 100SE loudspeaker can be maximized through the use of the recommended Bose loudspeaker equalization resident in select Bose electronics, or by using other equipment with parametric equalization. The loudspeaker can be used out of the box with a 55-Hz high-pass filter when recommended loudspeaker equalization is not used. The DS 100SE loudspeaker is acoustically compatible with the DS 100F flush-mount loudspeaker and can be integrated on the same loudspeaker line. Key Features Maximum SPL of 105 dB-SPL (peak 111 dB-SPL) Full-range performance from 65 Hz to 16 kHz 180°H x 75°V coverage pattern (out of the box, when the loudspeaker is mounted horizontally) Two 2.25" (57mm) Twiddler drivers in a proprietary Articulated Array loudspeaker design and a separate 5.25" (133mm) driver Simple 1Þ2Þ3 installation Pitch or yaw adjustment options: Horizontal mount: maximum pitch 45° or maximum yaw 30° Vertical mount: maximum pitch 30° or maximum yaw 45° Integrated multi-tap transformer provides easy-to-change tap settings without tools: 70V – 12.5W, 25W, 50W, 100W, 100V – 25W, 50W, 100W Can be used as an 8W, 100W loudspeaker Can be used indoors and outdoors and can be painted Listed to ANSI/UL 1480-2005 Technical Specifications System Performance Power handling1 100W Nominal Impedance (transformer bypass) 8½ Sensitivity2 (at 1W @ 1m) 85 dB-SPL Maximum SPL3 105 dB-SPL (pink noise @ 1m @ rated power) 111 dB-SPL (Peak) Frequency range4 (-3 dB) 65 Hz – 16 kHz Beamwidth (-6 dB point, average 1– 4 kHz) 180°H x 75°V Applications The FreeSpace DS 100SE loudspeaker is well-suited for permanent installations at: Retail stores, Concourses, Transportation facilities, Restaurants, Hospitality venues, Houses of worship.