The SPC-15T 8" PA speaker w/ transformer, manufactured by Speco/Provideo, is a high quality weatherproof public address speaker that offers reliable operation. The SPC-15T weatherproof PA speaker comes equipped with an impedance of 8 ohms, a frequency response of 250Hz to 15k Hz, a 30W RMS power, plus a maximum power rating of 50W. The SPC-15T PA speaker also features a dimension size of 8" x 11", as well as a 70/25V transformer. The SPC-15T speaker comes with mounting brackets for easy setup, and is ideal for outdoor locations.