Mackie HD1521 Spec Sheet - Page 2

HD1521 SPECIFICATIONS Acoustic Performance Frequency Response (-3 dB) 50 Hz - 18 kHz Frequency Range (-10 dB) Horizonal Coverage (-6 dB) 1 Vertical Coverage (-6 dB) 1 40 Hz - 20 kHz 80˚ averaged 2 kHz to 10 kHz 50˚ averaged 2 kHz to 10 kHz Directivity Factor; Q (DI) Max SPL peak (calculated) 2 Max SPL peak (measured) 3 14.0 (11.4), averaged 2 kHz to 10 kHz 135 dB @ 1 m 125 dB @ 1 m Crossover Point 1200 Hz 1 HF horn can be rotated 90º if desired. 2 Calculated from driver sensitivity and amplifier power. 3 Measured with pink noise, free field at 1 meter, before limiting. Input / Output Input Type Input Impedance Loop Out Type Female XLR, balanced differential 11 k balanced Male XLR, balanced differential Equalization Low Shelving Mid Peaking High Shelving ±3 dB @ 80 Hz (6 dB / octave) ±3 dB, 100 Hz to 8 kHz, Q=1.5 ±3 dB @ 12 kHz (6 dB / octave) Low-Frequency Power Amplifier Rated Power Rated THD Cooling Design 700 watts rms 1400 watts peak < 0.03% Convection Extrusion Class D High-Frequency Power Amplifier Rated Power Rated THD Cooling Design 100 watts rms 200 watts peak < 0.03% Convection Extrusion Class D Low-Frequency Transducer Diameter Voice Coil Diameter Diaphragm Material Magnet Material 15 in / 381 mm 3 in / 76 mm Paper Neodymium High-Frequency Transducer Voice Coil Diameter Horn Entry Diameter Diaphragm Material 1.75 in / 44 mm 1 in / 25 mm Heat treated titanium HD1521 HIGH-DEFINITIONPOWERED LOUDSPEAKER Line Input Power US 100 - 120 VAC, 50 - 60 Hz, 1050W Recommended amperage service 9 amps EU, CN 200 - 240 VAC, 50 - 60 Hz, 1050W Recommended amperage service 5 amps AC Connector 3-pin IEC 250 VAC Safety Features RMS limiting, power supply and amplifier thermal protection Construction Features Basic Design Trapezoidal, 20˚ included angle Material 15 mm exterior grade premium birch plywood Finish High durability black paint Handles One on each side Grille Powder coated galvanized steel Display LEDs Power ON, EQ ON, Sig/Limit, Thermal protection, Front Power Light ON Fly Points Twelve M10 x 1.5 mm Operating Temperature 0˚ - 40˚C 32˚ - 104˚F Physical Properties (packaged product) Height Width Depth Shipping Weight 33.0 in / 838 mm 21.0 in / 533 mm 22.0 in / 559 mm 89.0 lb / 40.4 kg Physical Properties (product) Height Front Width Rear Width Depth Net Weight 30.0 in / 762 mm 18.3 in / 464 mm 11.8 in / 300 mm 18.8 in / 478 mm 80.0 lb / 36.3 kg Mounting Methods Floor mount, pole mount, or fly via 12 integrated threaded inserts using M10 x 1.5 x 37 mm forged shoulder eyebolts. Options PA-A2 Forged Shoulder Eyebolt Kit (4 x M10 x 1.5 mm x 37 mm) P/N 0028272 SPM200 Loudspeaker Pole Mount P/N 2035170-01 Ordering Information HD1521 15" 2-Way High Definition Powered Loudspeaker, US P/N 0032628-00 HD1521 15" 2-Way High Definition Powered Loudspeaker, EU P/N 0032628-01 HD1521 15" 2-Way High Definition Powered Loudspeaker, CN P/N 0032628-05 2/6 PAGES