Full range speaker. Two 8 ohm 15 inch woofers with 50 oz magnets. 5x15 horn with large piezo driver. 250 watts continuous, 500 watts peak. 4 ohms. Frequency response 39 to 20kHz. Sensitivity 96 DB@1w/1m. 1 speakon and two 1/4 inch jacks inputs. Black metal corners. SIZE (HxWxL)- 45x18x13, WEIGHT-57 , COVERING-Black carpet.