Acoustic Audio PA-380X Channel Unpowered Speaker Cabinet Product Features Acoustic Audio PA-380X three approach passive 8ohm speaker pair, 1200 watts per pair and 600 watts RMS per pair, sensitivity is 98dB and 40Hz to 20 kHz frequency response 8″ polypropylene laminate cone woofers with 70oz strontium magnet structure, 4″ polypropylene laminate midrange and wide dispersion horn with optimized compression tweeter Bass reflex cabinet design, wedge shape structure for vertical or horizontal sound orientation, heavy duty MDF cabinet construction, black aviation grade carpet and digitally tuned dual port slots Internal crossover, banana plug binding post speaker wire inputs, dual 1/4″ jack inputs, heavy duty recessed handles, built In pole mounts and steel mesh grill Applications are pro audio speakers, studio monitors, professional karaoke speakers, DJ speakers and PA speakers Product Description These Acoustic Audio speakers maintain 600 watts RMS to 1200 watts of solid power per pair and are so versatile they may be able to be utilized in any DJ, PA, studio, karaoke, or home theater application! Every 3-approach speaker features an 8″ high powered woofer that delivers ultra low bass response, a 4″ midrange, and a high frequency optimized compression horn tweeter which delivers powerful “front row” sound. The built-in crossovers direct the right kind frequencies to the right kind drivers so you get balanced sound with out a artificial coloration. The heavy duty trapezoidal enclosures feature a bass reflex design, reinforced construction, aviation grade carpet, and recessed handles for simple transport. In addition they feature two acoustically tuned ports, binding posts, and 1/4″ jack inputs.