Lowell LT-830-BB 8 Inch Coaxial Speaker, 1 x 2 Tile System, 20W, 8 Ohm, 0.147 cu ft Backbox, Single Unit

The Lowell LT - 830 - BB is a top - notch quick - install speaker designed for suspended tile ceilings. It features an 8 - inch, 20 - watt coaxial driver, a fine - perforation grille, and a 0.147 - cubic - foot steel backbox. The patented 1x2 assembly with an integral T - bar can quickly replace half of a non - tegular (2x2) ceiling tile. It holds U.S. patents 7120269, D467579, 7643647. The assembly includes a high - quality driver (CT830A) with a 12 - ounce magnet, a wide frequency response from 57Hz - 14kHz (±6dB) and 44Hz - 20kHz (±7.6dB), an average sensitivity of 97.0dB at 1W/1M, and 80 - degree conical dispersion. The enclosure (8XD4) is a black steel backbox with speaker leads exiting through a metal clamp for easy connection. The white fine - perforation grille with a subplate offers maximum free - air space for great sound and an unobtrusive look. The mounting aids, with a patented integral T - bar, support adjacent cut tiles and meet two - cable code requirements (cables not included). This 1'x2' system can replace half of a non - tegular 2'x2' or one - fourth of a non - tegular 2'x4' ceiling tile, making it a versatile choice for various ceiling setups.

Using the Lowell LT - 830 - BB speaker is easy. First, remove the appropriate section of the non - tegular ceiling tile according to the size requirements (either half of a 2x2 or one - fourth of a 2x4 tile). Then, install the speaker system with the integral T - bar to support the adjacent ceiling tile. For the electrical connection, splice the connecting wires, push them inside the steel backbox, and tighten the metal clamp. When using the speaker, avoid exposing it to excessive moisture or high temperatures, as this may affect its performance. To maintain the speaker, regularly clean the fine - perforation grille with a soft, dry cloth to prevent dust accumulation. If you notice any abnormal sounds or performance issues, check the electrical connections first. If the problem persists, it's advisable to contact a professional for further inspection and repair.