Mackie HD1521 2-Way 15-inch Powered Loudspeaker

The HD1521 2-Way High-Definition Powered Loudspeaker delivers class-leading 1600W 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 high-end stadium touring systems. The HD1521 features system tuning and custom-designed transducers by EAW, including a 15 inch neodymium woofer 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.

Technical Info

Specifications
1600W of ultra-efficient Class-D Fast Recovery amplification:
- LF 700W RMS / 1400W peak
- HF 100W RMS / 200W peak

High-definition audio processing includes:
- Revolutionary patented acoustic correction
- Transducer time alignment and phase correction
- Precision 2-way crossover

Custom designed transducers by EAW:
- 15 inch neodymium woofer with 3 inch voice coil
- 1.75 inch compression driver with heat-treated titanium diaphragm

User-adjustable 3-band contour EQ with sweepable mid-frequency

Ultra-compact and lightweight (80lbs)

Integrated limiting and protection circuitry

Rugged all wood cabinet (15mm birch plywood)

12 integrated fly points for horizontal and vertical rigging

Stand / pole mountable