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Appendix (English)
Technical Specifications
System Type
2-way active ported loudspeaker
LF Driver
15" (381 mm) woofer, 2" (51 mm) voice coil
HF Driver
1" (25 mm) ferrite driver, 1" (25 mm) voice coil
Amplifier
Class D SMPS, 600 Watts peak
Horn Coverage
90° H x 45° V
Frequency Response
65 Hz – 20 kHz (-3 dB)
Crossover Frequency
2.2 kHz
Max SPL
119 dB at 1 m
EQ Presets
Contour on/off
Connectors
1 XLR Line/Mic input
1 XLR Link output
External Controls
Power switch with green LED, volume control, Line/Mic input
switch, EQ contour switch, clip limiter red LED, ground lift switch
Power Power Supply: 100 V, 110-120 V, or 220-240 V; 50/60 Hz,
switchable
Power Consumption: 260 W
Fuse: 110-120V T4AL AC250V or 220-240V T2AL AC250V
Electronic Protection
Thermal, overload, analog limiter, compressor
Enclosure Construction
Plastic cabinet, trapezoidal and monitor shape, metal grille,
rubber feet, 2 handles (both sides)
Mounting
36 mm standard pole mount
Dimesions
(height x width x depth)
24.6" x 15.1" x 14.4"
625 mm x 386 mm x 366 mm
Weight
32.8 lbs
14.86 kg
Specifications are subject to change without notice.
Trademarks and Licenses
Alto Professional is a trademark of inMusic Brands, Inc., registered in the U.S. and other
countries.
All other product or company names are trademarks or registered trademarks of their
respective owners.