Alesis Alpha 112, Быстрый старт

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6
Appendix (English)
Technical Specifications
Output Power
500 W Continuous RMS (350 W LF + 150 W HF)
1000 W Peak (700 W LF + 300 W HF)
Active Crossover
1.6 kHz, DSP-based, Linkwitz-Riley type
Max SPL @ 1 m 123 dB Continuous; 126 dB Peak
Frequency Range 51 Hz – 20 kHz (@ -10 dB)
Frequency Response
52 Hz – 20 kHz (+3 dB)
Low Frequency 12" (305 mm) neodymium woofer, 2.5" (64 mm) voice coil
High Frequency
Titanium diaphragm compression driver, 1" (25 mm) exit, 1.75"
(44 mm) voice coil
Nominal Horn Coverage 80/100° H x 60° V nominal (-6 dB)
Max Input Level +23 dBu
Input Impedance
15 k
Ω
Connectors
Mic/Line Input: two 1/4" TRS or XLR
Link Output: one XLR
Cabinet
Trapezoidal with floor monitor capability; injection-molded
polypropylene enclosure with perforated steel grille
Mounting
Integrated pole socket (36 mm diameter), 2 handles, 5 M10-
threaded sockets (2 bottom, 2 top, 1 pullback)
Protections Over-excursion, thermal, driver, DSP-based
External Control
Volume, power switch with LED indicator, clip/limit LED, ground
lift
Power Supply
100 VAC, 110-120 VAC, 220-240 VAC; 50/60 Hz
Inrush current at initial switch-on: 2.24 A
Inrush current after power supply interruption: 4.05 A
Dimensions
(height x width x depth)
25.5" x 15.1" x 14.4"
648 mm x 384 mm x 365 mm
Weight
(loudspeaker only)
31 lbs
14.1 kg
Specifications are subject to change without notice.
This device complies with part 15 of the FCC rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation
Trademarks and Licenses
Alesis 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.