Lowell LT-810-72-BB 8 Inch Dual Cone Speaker, 1 x 2 Tile System, 15W, 70/25V XFMR, 0.147 cu ft Backbox, Single Unit

The Lowell LT - 810 - 72 - BB is a great choice for suspended tile ceilings. It features an 8 - inch 15W dual - cone driver, offering a frequency response of 54Hz - 11.6kHz (±6dB) and 50Hz - 20kHz (±6.6dB), with an average sensitivity of 97.9dB at 1W/1M. The 25V/70V transformer has taps at .25, .5, 1, 2, 5W. The fine - perforation grille in white provides excellent sound transmission and an unobtrusive look. The 0.147 cu.ft. black steel backbox has speaker leads that exit through a metal clamp for quick connection. Its patented 1x2 assembly with an integral T - bar can quickly replace half of a non - tegular (2x2) ceiling tile, supporting adjacent tiles. U.S. patents 7120269, D467579, 7643647.

Using the Lowell LT - 810 - 72 - BB speaker is easy. First, remove the appropriate section of your non - tegular ceiling tile. Then, install the speaker with the integral T - bar to support the adjacent tile. Connect the speaker leads through the metal clamp on the backbox. You can adjust the power using the taps on the 25V/70V transformer according to your needs. When it comes to maintenance, keep the grille clean to ensure good sound quality. Avoid getting the speaker wet. If there are any issues, check the connections first. For long - term use, make sure the installation environment is dry and well - ventilated.