Mackie SR1530 (beg)

Beskrivning

Specifications

System
Freq. Range (-10 dB): 40Hz – 20kHz
Freq. Response (-3dB): 45Hz – 18kHz
Horz. Coverage Angle (-6dB): 90Á
Vert. Coverage Angle (-6dB): 40Á
Directivity Factor; DI(Q): 10.77 (11.95) averaged 2kHz to 10kHz
Rated Maximum SPL (peak): 126dB @ 1m
Crossover Points: 700Hz, 3,000Hz

Transducer
Low-Frequency:
Diameter: 15″ (381mm)
Power Handling: 400 watts Dynamic Program Power

Mid-Frequency:
Diameter: 6″ (152mm) diameter
Power Handling: 100 watts Dynamic Program Power

High Frequency:
Exit Throat: 1″ (25.4mm)
Power handling: 100 watts Dynamic Program Power

Amplifiers
Low-Frequency Power Amplifier:
Rated Power: 300 watts @ Low-Frequency Driver Impedance
Rated THD: < 0.05%
Cooling: Class AB Convection Extrusion

Mid-frequency amplifier:
Rated Power: 100 watts @ Mid-Frequency Driver Impedance
Rated THD: <0.01%
Cooling: Class AB Convection Extrusion

High-frequency amplifier:
Rated Power: 100 watts @ High-Frequency Driver Impedance
Rated THD: <0.01%
Cooling: Class AB Convection Extrusion

Audio Input/Output:
Main Input, Loop Out: 50k Ohm impedance, balanced
Connector Type: XLR

Line Input Power:
US: 120V, 60Hz
Recommended amperage service: 8 amps
AC Connector: 3 pin IEC- Male
Europe: 230V, 50Hz
Recommended amperage service: 5 amps
Japan: 100V, 50/60Hz

Control System Functions:
Electronic Crossover
Phase Alignment
Time Correction
Equalization

Safety Features:
RMS limiting: Monitoring and limiting of continuous rms output of amplifiers

Thermal: Monitoring of thermal condition of power supply and amplifiers. High temperature condition engages input stage shut down and auto reset function.

Physical Properties:
Enclosure: Trapezoidal, 10Á side angles, 18mm multi- layered plywood, top and bottom high pressure resin injected ”caps”
Handles: One on top, one on bottom cap
Two 3-piece handles on each side
Color: Black, PVC coated finish
Grille: Custom perforated oval steel grille with anti corrosive treatment

Dimensions:
Height: 43.9″ (111.6 cm)
Front Width: 19.1″ (48.4 cm)
Rear Width: 13.9″ (35.2 cm)
Depth: 18.1″ (46.0 cm)

Net Weight: 100.1 lbs. (45.5 kg)