The BoseFreeSpace DS 40F is the most versatile member of the DS loudspeaker family. It is a high-performance, full-range, flush- mount loudspeaker designed for foreground and background music and speech reproduction in a wide range of installed applications. The DS 40F features high output and 125 degconical pattern with a frequency range down to 70 Hz.

Main Features

• Full-range loudspeaker with a single 114 mm (4.5 in.) driver in a ported enclosure to deliver a 125 deg.conical coverage pattern and clear, intelligible music and speech reproduction for flush-ceiling or pendant-mount applications.
• Integrated multi-tap transformer with innovative thumb wheel adjustment for easy-to-change tap setting from underneath the loudspeaker grille.
• Shortcan design allows installation in shallower ceilings with minimum depth of 153 mm (6.0 in.)
• 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 ceiling-mount bracket, adjustable tile bridge, pendant-mount kit and square grille.