Mackie HD1531 3-Way 15″ High Definition Powered Loudspeaker brings 1800W of peak system power via Class-D Fast Recovery am 15″ 3-Way-Loundspeakers amplification. The Class-D amp design adds up to 95% efficiency along with the lightweight switch-mode power supply that tremendously reduces the weight of this Mackie HD15311. The Mackie High-Definition Audio Processing provides a unique sonic accuracy and clarity. Mackie Active technology includes a precision 3-way crossover transducer time alignment and phase correction. With this patented acoustic correction algorithms harness the power of proprietary measurement tools that identify sonic anomalies that are inherent to all horn-loaded systems. Super complex algorithms then are applied to the HD1531 to counter these anomalies heightening the experience of both the audience and engineer.
EAW custom-designed HD Series transducers will deliver high efficiency and performance when matched with the system’s internal amps. The 15-inch subwoofer built with a neodymium magnet for reduced weight along with the 3-inch voice coil dissipates heat extremely well. The 1.75-inch compression driver and 6-inch midrange transducer are packed into Mackie’s wide-dispersion WaveFront system, which guarantees optimum intelligibility for every seat in the house.
The integrated 3-band contour EQ with a sweepable mid allows you a custom tailored system tone for the application or correct for common room anomalies. A bypass switch provides easy implementation of a pre-set EQ.
Mackie HD1531 15″ 3-Way High Definition Powered Loudspeaker Features:
•1800 watts 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 inch neodymium woofer with 3 inch voice coil
◦6 inch horn loaded high output mid range transducer
◦1.75 inch 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 (96 lbs)
•Integrated limiting and protection circuitry
•Rugged all wood cabinet (15mm birch plywood)
•12 integrated fly points for horizontal and vertical rigging
•Stand / pole mountable