The pair of ACE590 Trimless, Thin-Bezel Ceiling Speakers from OSD Audio is designed for permanent installation. This speaker is used for reproduction of audio in various applications such as in offices, restaurants, retail stores, and more. It features a 6.5" polypropylene woofer and a 0.75" pivoting silk dome tweeter. The frequency response is 62 Hz to 20 kHz.
The ACE590 speaker is rated at 100W. It is built with a micro-flanged grill and features a very thin trim line of about 0.15". It features contour switches built in to allow you to tailor the bass and treble to your preference. It is designed for flush in-ceiling and in-wall speaker mounting and no construction bracket is needed. Dog-ear brackets hold the speaker securely in place.