Mackie SA1232z Owner's Manual - Page 9

SA1232z SPECIFICATIONS Acoustic Performance Frequency Range (-10 dB) 39 Hz-20 kHz Frequency Response (-3 dB) 50 Hz-18 kHz Horizonal Coverage Angle (-6 dB) 90º averaged 2 kHz to 10 kHz Vertical Coverage Angle (-6 dB) 40º averaged 2 kHz to 10 kHz Directivity Factor; DI (Q) 11.2 (13.2) averaged 2k Hz to 10 kHz Max SPL long-term 133 dB @ 1m Max SPL peak 136 dB @ 1m Crossover Points 700 Hz, 3000 Hz Input/Output Input Type Input Impedance Loop-Through Level Control Female XLR Balanced/Unbalanced 50 kohms balanced Male XLR Balanced/Unbalanced (parallel with input) Rotating knob (-15 to +5 dB), center detent at 0 dB High-Frequency Section Voice Coil Diameter 1.75 in/44 mm Horn Exit Diameter 1.0 in/25 mm Phase Plug 3-slot optimized geometry Diaphragm Material Titanium Magnet Material Neodymium Mid-Frequency Section Diameter 6.0 in/152 mm Phase Plug Optimized geometry Diaphragm Material Epoxy-reinforced cellulose Magnet Material Neodymium Low-Frequency Section Number of Drivers 2 Woofer Diameter 12.0 in/305 mm Voice Coil Diameter 3.0 in/75 mm Diaphragm Material Epoxy-reinforced cellulose Magnet Material Ferrite Safety Features Input Protection Display LEDs Low frequency dynamic bass protection, rms limiting, power supply and amplifier thermal protection Power ON, Signal Present, Limit, Thermal (cool down auto-reset) Construction Features Basic Design Material Finish Handles Grille Trapezoidal, 10º sides 13-ply Baltic birch, resin end caps Wear-resistant textured black PVC vinyl One on each side, one top, one bottom Perforated metal with weatherresistant coating Physical Properties Height 50.0 in/127.0 cm Front Width 19.1 in/48.5 cm Rear Width 13.9 in/35.3 cm Depth 18.1 in/46.0 cm Weight 132 lb/60 kg Mounting Methods Floor mount only. The SA1232z should never be pole-mounted. The cabinet has no rigging points and is not suitable for flying. Never attempt to suspend the cabinet by its handles. Disclaimer Since we are always striving to make our products better by incorporating new and improved materials, components, and manufacturing methods, we reserve the right to change these specifications at any time without notice. "Mackie" and the "Running Man" figure are registered trademarks of LOUD Technologies Inc. All other brand names mentioned are trademarks or registered trademarks of their respective holders, and are hereby acknowledged. Power Amplifiers Low-Frequency Power Amplifier Rated Power Rated THD Design 1100 watts rms < 0.03% Class G, Hybrid Mid and High-Frequency Power Amplifiers Rated Power Rated THD Design 100 watts rms < 0.03% Class AB Line Input Power US 120V, 60Hz Recommended Amperage Service: 20 amps Europe 230V, 50Hz Recommended Amperage Service: 16 amps AC Connector 3-pin IEC 250 VAC ©2004 LOUD Technologies Inc. All Rights Reserved. 9