The HD1531 3-Way High-Definition Powered Loudspeaker delivers class-leading 1800W of peak system power via ultra-efficient Class-D Fast Recovery amplification. The precision crossover, phase and driver time alignment and patented acoustic correction processing work in harmony to create high-definition sound that was previously only found in stadium touring systems. The HD1531 features system tuning and custom-designed transducers by EAW, including a 15 inch neodymium woofer and WaveFront horn-loaded 6 inch mid and 1.75 inch heat-treated titanium compression driver. User-adjustable 3-band contour EQ with mid-sweep, ample protection circuitry and a rugged, all-wood enclosure that's flyable and pole-mountable completes this ultra-compact, powerful HD system.