Features of KPS10: Pair Rockville KPS10 10 3-Way 1200 Watt Karaoke Speakers with Wall Brackets and MDF Enclosure Peak Power: 2400 Watts Per Pair (1200 Watts Each) Program power: 1200 Watts Per Pair (600 Watts Each) RMS Power: 600 Watts Per Pair (300 Watts Each) 3-Way Speaker With Built-In 3-Way Crossover For Amazing Sound! 10” Low Frequency Woofer With 1.37”, 100% Copper Voice Coil and 74 oz. Ferrite Magnet 3.85” High Frequency Tweeter With 7 oz. Magnet and 100% Copper Voice Coil 3.85” Mid-Range Speaker with 7 oz. Magnet and 100% Copper Voice Coil Gives Amazing Sounding Voice Tweeter Is Made Of A Special Blend of Iron That Is Tuned To Sound Great For Voice and Music 0.6” Inch Thick MDF Enclosure With Built-In Computer Tuned Port For Incredible Sound Speaker Weight: 26 Lbs. Each Woofer Has a Steel Basket OFC 100% Copper Voice Coils and a Paper Cone Foam Surrounds for Great Sound Quality Aluminum Voice Coil Bobbin Metal Speaker Grilles Impedance: 8 Ohm Sensitivity: 92 dB Frequency Response: 40 Hz – 18 kHz Spring Loaded Speaker Terminals Speakers Use Y30 High Grade Magnets PTC Protection Circuitry Prevents Against Blown Drivers