HD 1521

2-Way High-Definition Powered Loudspeaker

The HD1521 2-Way High-Definition Powered Loudspeaker delivers class-leading power, unmatched clarity and extreme flexibility in a design that is understated, yet stunning. Class-D Fast Recovery™ amplification produces a ridiculous 1600W of peak system power. High-Definition Audio Processing incorporates next-generation Mackie “Active” electronics and re-defines powered loudspeakers by implementing Mackie’s patented acoustic correction processing for an experience that is unrivaled in the world of portable powered PA systems.


    1600W of ultra-efficient Class-D Fast Recovery™ amplification

    » LF 700W RMS / 1400W peak

    » HF 100W RMS / 200W peak

    High-definition audio processing:

    »          Revolutionary patented acoustic correction

    »          Transducer time alignment and phase correction

    »          Precision 2-way crossover


    Custom designed transducers by EAW

    »          15” neodymium woofer with 3” voice coil

    »          1.75” 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

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