|
¡Þ Use As a 130-Watt digital power amplifier for storewide announcement, in time of a stoppage of electricity supply, it works after automatically transferring to battery power without separate device by being attached a DC24V input terminal so that it is suitable for emergency announcement for industry.
¡Þ Function ¡Ü As a 1U RACK attach-type, this realized 140-Watt high output in a small space.
¡Ü This is light because it applies AC/DC Dual SPMS technology without using output or power trans.
¡Ü This realized high efficiency with PWM-method digital amplification.
¡Ü This has a DC24V input terminal attached so that it can work with outer battery power in time of a stoppage of electricity supply, which is essential to emergency amplifier.
¡Ü As this has a built-in perfect protecting circuit, it is designed appropriately for amplifiers for industry, improving reliability. (Has built-in automatic correction circuit such as output short, overheating and overcurrent)
¡Ü This obtained KT mark from the Ministry of Science and Technology, CE and EK
¡Þ Specification
¡Ü Rated Output Power (RMS): 140 Watts,
Output Impedance: 35¥Ø/70V, 71§Ù/100V
¡Ü Frequency: 80Hz~18KHz
¡Ü Ratio of Signal to Noise: Over 100dB
¡Ü Distortion Function: Under 0.2% (140W, 1KHz)
¡Ü Input Filter: 350Hz/-3dB
¡Ü Input Level: 1.0~5Vrms
¡Ü Input Impedance: 10K§Ù(Balanced)
¡Ü Input Connector: 3-pin XLR male
¡Ü Level Meter: 5-Dot LED-Display
¡Ü Emergency Power: DC24V terminal automatic conversion
¡Ü Protection Circuit: over-current, over-heat, output shot, detection and automatic correction of output DC
¡Ü Radiative Method: Over 50¡É Variable Speed FAN
¡Ü Power Consumption: 210W
¡Ü Power Supply: AC120~230V 50/60Hz, DC24V
¡Ü Weight: 5.5Kg
¡Ü Size: 483(W)x44(H)x241(D) |
.jpg)
