Speaker: 2 x 250w RMS Cast Aluminum Frame100w RMS TweeterFreq Response: 40hz – 16kHzPower Rating: 500w RMS (1200w Peak)8 or 4 OhmsSuggested Wattage: 200w – 1000wSensitivity: 102db SPL @ 1w 1mRecessed HandlesDimensions: 469 x 584 x 450mm Weight: 17Kg