Seismic Audio - Dual 15 Inch PA DJ SPEAKER 500 Watts PRO AUDIO - Band, Bar, Wedding, Church Terminal cup with two 1/4" inputs;  Can be daisy chained;  38" tall x 16" wide x 12" deep Woofers: 2 15" - each woofer has a 50 Ounce magnet with a 2" voice coil;  500 watts rms and 1000 watts peak Wired at 4 ohms. 30hz to 20khz sensitivity: 97 db. Two 2x5 tweeters 5/8 plywood front panel. Steel grills over each speaker. Pocket handles. Dual ports