Model：MW-1224-2 ?Power Rating: 125 Watts R.M.S / 250Watts Peak ?Sensitivity: 93?dB (1W / 1M) ?Imdepance:8Ω ?Fo:40?0% Hz ?Frequency Response: Fo-5KHz ?Voice Coil: 2?Kapton ?Magnet: 50 oz, 140 x 70x 24mm ?Frame: Steel, Black color ?Cone: Paper ?Edge: Cloth