Appendix (English); Technical Specifications - Alto Professional Transport 12 Guide D'utilisation

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  • FRANÇAIS, page 21

Appendix (English)

Technical Specifications

System Type
Output Power
Transducers
Horn Coverage
Frequency Response
Crossover Frequency
Max SPL
Input Sensitivity
Equalization
Wireless Transmission
USB Player
Enclosure
Power
Dimensions
(width x depth x height)
Weight
Specifications are subject to change without notice.
Trademarks & 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.
Bi-amplified active vented loudspeaker with wireless microphone
400 W peak (Class D, 270 W LF + 130 W HF)
200 W continuous (Class D, 135 W LF + 65 W HF)
12" (305 mm) woofer, 2" (51 mm) voice coil
1" (25 mm) ferrite driver, 1" (25 mm) voice coil
90ºH x 45ºV
65 Hz – 20 KHz (-6 dB)
5 KHz
119 dB-SPL (peak, @ 1 m)
Channel 1 Microphone: -35 dBu (+1 dBu)
Channel 1 Line: -10 dBu (+1 dBu)
Channel 2 Aux: -10 dBu (+1 dBu)
Treble: +10 dB at 10 KHz
Bass: +6 dB at 100 Hz
Microphone: Wireless dynamic microphone with integrated gain
knob, battery-powered (2 AA)
Range: 250 feet / 76 meters
Frequency Bands: 200 MHz, 800 MHz, or 2.4 GHz
Supported File Systems: FAT32
Supported File Formats: MP3, WAV, WMA
Display: Backlit LCD
Metal grille, trapezoidal plastic cabinet with 36 mm pole-mount
socket, rubber feet, handle
IEC: 115–120 VAC, 60 Hz; 220–240 VAC, 50 Hz
Battery: 25.9 V, internal lithium ion battery (6–8 hours of battery
life at regular usage; 4 hours to recharge fully)
15.0" x 14.5" x 24.0"
381 x 368 x 609 mm
37.5 lbs.
17.0 kg
57

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