The IPD-SM82-EZ-II-WX is a Dante-enabled weather-resistant digital end-point solution in a surface-mount loud speaker This speaker includes a 40W PoE amplifier for simplified installation and set up. Driver components consists of one 8.0" polypropylene woofer and one 1.0" Soft dome tweeter in a ported enclosure The included pre-mountable surface-mount bracket allows for quick and easy installation and the powder-coated aluminum grille keep the speaker looking good in most environments.