PURE ACOUSTICS NOBLE-IIF 5.25in Noble Ii Series Slim Tower Speakers • 300W Peak, 185W Rms Power Handling • Dual 5.25 Poly-Injected Woofer Engineered To Provide High Bass Output Even With Its Small Size • Single 5.25 Carbon Fiber Midrange • 1 Oil-Cooled Silk Dome Tweeter Delivers Pin-Drop Clarity • Freq Resp: 48 Hz - 20 Khz • Sensitivity: 92 Db • Gold-Plate Binding Posts • Elegant Piano Black-Gloss Cabinet • Contemporary Lacquer Feet With Metal Spikes • Lush Sound From Slim Speakers • Dim: 43H X 9.5W X 8.3D • Pair