The AM39C Platform Bookshelf speaker Ceiling mount has been designed for traditional wood cabinet bookshelf style speakers that were not provide with a standard mounting point by the manufacturer. Using a solid platform that supports the speaker from the bottom the AM39C uses a solid offset ceiling pole with wire routing and can mount speakers up to 13" deep and 18" tall. The AM39C has a 90 degree swivel, 10 degree tilt and can support speakers up to 35 lbs. Using the supplied wood screws, the speaker is attached directly to the support plate from the bottom of the speaker, providing a solid attachment point. Additional features include wire management channel cutouts in the drop pole for speaker wire to be run directly behind the mount, even when mounted to a wood stud for a clean, professional appearance. Installation times are greatly reduced thanks to the Keyhole Slotted mounting plate that allows for fast leveling and the ability to install the speaker onto the mount before attaching the mount to the ceiling. Large lag type bolts insure a strong solid connection to the ceiling and high weight handling up to 35 lbs. Constructed from high quality steel and a smooth satin black powder coated finish for long life and durability. Each AM39C comes with a pair of Ceiling mounts for mounting 2 speakers and a 5 year limited warranty.