Woofer: Two 10" 2 way. Each has 40 oz magnet w/ a 2" kapton voice coil. 4 ohms. 45Hz-20KHz * 300 W RMS-600 Peak Sensitivity: 97 db Tweeter: 1.5" Titanium driver 10oz magnet & 1" throat * Crossover: 12/18db per octave 3000hz high power w/ dual glass bulb tweeter protection * 5/8 front panel plywood. Black carpet with black metal corners. Recessed handles. Metal Grill Pole Mountable * Input terminal with two 1/4" & two Speakon inputs. Dual ports. 31.5" tall - 15.5" wide - 12" deep