YAMAHA NS-C525 2 Way Center Channel Speaker (NSC525) The Yamaha NS-C525 Digital Home Theater Speaker puts the Audio front and center, so you can feel what you're hearing. Its 2-way acoustic suspension set blasts you with 200 Watts of sound-filling audio, whether it's from your favorite songs or the best film soundtracks. Its PMD (Polymer-Injected Mica Diaphragm) cone woofers are light and tough, for excellent sensitivity and dynamic range. Its DC-Diaphragm is an Integrated diaphragm and voice coil for crisper highs and powerful, lossless sound. It's an ideal match for the YST-SW325 subwoofer, for deeper, hard-hitting bass. Recommended use: Center Channel 2-way acoustic suspension design Dual 4" advanced PMD cone woofers 1-1/8" aluminum dome Tweeter DC-Diaphragm Magnetically shielded Gold-plated brass extruded terminals Real wood finish with urethane polyester Input Power(maximum/nominal): 200W/50W Frequency Response: 57 Hz - 50 kHz(-10 dB) Sensitivity: 89 dB / 2.83 V / 1m Crossover Frequencies: 3 kHz Impedance: 6 Ohms Color: Black Dimensions: 19-11/16" x 6-11/16" x 9-5/16" Weight: 16.3 lbs.