
Mackie : HD1531
Description
The Mackie HD1531 3-Way High-Definition Powered Speaker delivers pristine clarity and high output power in a lightweight, durable cabinet that can be mounted on a speaker pole or flown overhead. A 15″ woofer, 6″ horn and, 1.75″ high-frequency driver feature discrete amplifiers for 1800 watts of power total. In addition, active electronics by EAW deliver HD quality audio signal for pristine audio reproduction, maximum clarity and definition, and very low noise floor. A 3-band EQ section features a mid-range sweep for added control and frequency contouring.
Available Options Include:
0033092 Amplifier Assembly for HD1531 (100-120VAC)
0033094 Amplifier Assembly for HD1531 (200-240VAC)
0025726 Compression Driver for HD1531
Features
HD1531 features include:
- LF 700W RMS / 1400W peak
- MF 100W RMS / 200W peak
- HF 100W RMS / 200W peak
- Revolutionary patented acoustic correction
- Transducer time alignment and phase correction
- Precision 3-way crossover
- 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
Specifications
Active or Passive | Active |
Frequency Response | 50Hz - 18kHz, -3dB |
Power Capacity | LF Amplifier: 700 Watts RMS MF Amplifier: 200 Watts RMS HF Amplifier: 100 Watts RMS |
Maximum Sound Pressure Level (SPL) | 135dB @ 1m, long term |
Nominal Sensitivity | Not Specified by Manufacturer |
Impedance | 11k Ohms, Balanced (Input) |
Crossover | 400Hz, 1500Hz |
Low Frequency Driver | 15" (381mm) Neodymium Magnet |
High Frequency Driver | MF - 6" (152mm) Ferrite Magnet HF - 1.75" (44mm) Heat Treated Titanium |
Enclosure Material | 15mm Exterior Grade Birch Plywood |
Input Connections | Input - XLR-Female Balanced 11k ohms Loop Out - XLR-Male Balanced |
Dimensions | Height: 35.4" (900mm) Width Front: 18.3" (464mm) Width Back: 11.8" (300mm) Depth: 18.8" (478mm) |
Weight | 96 lb (43.5kg) |
Resources & Documents
hd1531.pdf | Datasheet |