The RS31-EZ-T is a premium full-range 3 inch pendant-mount speaker, with a polypropylene driver and butyl rubber surround and includes a 20-watt transformer with 8-ohm bypass. The RS31-EZ incorporates the ultra-low profile ZeroReflection ABS enclosure (4.35 inch diameter by 4.35 inch height without stabilizing arm) and a 10ft length of speaker signal/hanging cable for on-ceiling applications. The RS31-EZ-T also includes a ceiling cap with a diameter of 5" and a middle depth of 2". The mounting plate arms inside the cover measure 4.75" x 4.5" and the transformer is 1.125" x 1.625" with a depth of 1.5". The speaker components have been weatherized for indoor/outdoor applications. Mounting element, cover plate, and 10ft speaker signal/hanging cable are included. Includes a 20-watt transformer.