Klipsch RP-500C Center Channel Speaker

1" LTS (Linear Travel Suspension) titanium diaphragm tweeter with Tractrix® horn dual 5-1/4" Cerametallic™ cone woofers with rigid and lightweight voice coils frequency response: 60-25,000 Hz (±3dB) sensitivity: 96 dB power handling: up to 100 watts RMS (400 watts peak) impedance: 8 ohms compatible bass-reflex design with rear-firing Tractrix port magnetically attached grille for a clean, streamlined look ebony vinyl finish with scratch-resistant design 5-way binding post speaker terminals 18-9/16"W x 6-7/8"H x 10"D