Technical Pro MAX-1501 ABS Molded 1200 Watt Passive Loudspeaker (Black) 1200 watts peak power -1/4" (6.35mm)- Speakon inputs Frequency response: 45Hz-20kHz - sensitivity: 99 2dB - impedance: 8 ohms 3" voice coil - 50 oz. Magnet woofer - 7.5" x 14.5" compression driver horn tweeter 1.375" voice coil Two-way full range 4000Hz 112dB octave crossover Single pole mount- stackable- integral carry handle- removable legs