Mackie HD1531 15" 3-Way High-Definition Powered Loudspeaker

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" neodymium woofer and WaveFront horn-loaded 6" mid-range driver and 1.75" 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.

• 15" 3-Way High-Definition Powered Loudspeaker
• 1800W of ultra-efficient Class-D Fast Recovery amplification
• LF 700W RMS/1400W peak
• MF 100W RMS/200W peak
• HF 100W RMS/200W peak
• High-definition audio processing includes:
• Revolutionary patented acoustic correction
• Transducer time alignment and phase correction
• Precision 3-way crossover
• Custom designed transducers by EAW
• 15" neodymium woofer with 3" voice coil
• 6" horn-loaded, high-output mid-range transducer
• 1.75" compression driver with heat-treated titanium diaphragm
• User-adjustable 3-band contour EQ with sweepable mid-frequency
• Optimized wide-dispersion WaveFront™ high/mid horn system
• Ultra-compact and lightweight (96lbs)
• Integrated limiting and protection circuitry
• Rugged all wood cabinet (15mm birch plywood)
• 12 integrated fly points for horizontal and vertical rigging
• Stand/pole mountable