Appendix (English)
Technical Specifications
System Type
LF Driver
HF Driver
Amplifier
Horn Coverage
Frequency Response
Crossover Frequency
Max SPL
Connectors
External Controls
Power
Electronic Protection
Enclosure Construction
Mounting
Dimesions
(height x width x depth)
Weight
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.
2-way active ported loudspeaker
8" (203 mm) woofer, 1.5" (38 mm) voice coil
1" (25 mm) ferrite driver, 1" (25 mm) voice coil
Class D SMPS, 280 Watts peak
90° H x 45° V
75 Hz – 20 kHz (-3 dB)
2.5 kHz
113 dB at 1 m
1 XLR Line/Mic input
1 XLR Link output
Power switch with green LED, volume control, Line/Mic input
switch, clip limiter red LED
Power Supply: 100 V, 110-120 V, or 220-240 V; 50/60 Hz,
switchable
Power Consumption: 150 W
Fuse: 110-120V T1.6AL AC250V or 220-240V T800mAL AC250V
Thermal, overload, analog limiter, compressor
Injection-molded propylene enclosure, multi-angle for main or
monitor applications, metal grille, rubber feet, 1 handle on top
36 mm standard pole mount
14.5" x 8.7" x 8.7"
368 mm x 222 mm x 220 mm
21.3 lbs.
9.7 kg
27
Specifications are subject to change without notice.