Audio2000'S ASP5207 Professional Full-Range 12-Inch 2-Way Loudspeaker 600W Peak Power; Frequency Response: 45 - 19,000 Hz; Sensitivity: 96 dB@1W/1M; Impedance: 8 Ohms One Speakon Output Jack and One Speakon Input Jack (for daisy chain) Built-in Internal Speaker Mounting Top Hat 12-inch Woofer and a Dispersion Horn Tweeter with a 1.35" Titanium Diaphragm