PURE ACOUSTICS NOBLE-IIC 2-Way Noble Ii Series 4in Center Channel Speaker • 225W Peak, 150W Rms Power Handling • Dual 4 Poly-Injected Woofer Engineered To Provide High Bass Output Even With Its Small Size • 1 Oil-Cooled Silk Dome Tweeter Delivers Pin-Drop Clarity • Freq Resp: 60 Hz - 20 Khz • Sensitivity: 87 Db • Gold-Plate Binding Posts • Magnetically Shielded To Eliminate Interference When Placed Near Tv • Elegant Piano Black-Gloss Cabinet • Dim: 5.5H X 15.75W X 5.5D • Each