Seismic Audio - Pair of Dual 15" PA DJ SPEAKERS 1000 Watts PRO AUDIO - Band, Bar, Wedding, Church 500 Watts RMS; 1000 Watts Peak; Impedance: 4 Ohms Each Woofer has 50 oz magnet and 2" voice coil Two 2x5 Tweeter Frequency Response: 30Hz to 20kHz Steel Grill over each speaker