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产品介绍
The MA5.2K is the latest addition to the renowned range of MA Series amplifiers. The MA5.2K utilises the Pulse Width Modulation principle in combination with a high efficiency two stage switching power supply to deliver true class D operation with unparalleled sonic performance and hitherto unobtainable power delivery. Occupying only 1U of rack space, weighing a mere 8kg (17.6lbs) and, with 2 x 2600 watts output into 4 ohms, the MA5.2K is a cost effective, high performance solution to many amplification requirements.
FEATURES
Worldwide mains operating voltage
Power Factor Correction
Over-temperature forecasting
Thermal, short-circuit and overload protection
Temperature controlled air cooling system
Clip and permanent signal limiter
Digital gain attenuation
Interactive LCD matrix
PC remote control, monitoring and diagnostics
TECHNICAL SPECIFICATIONS
MAX OUTPUT POWER
EIA AT 1KHz AND 1% THD
8Ω PER CHANNEL：1400 W
4Ω PER CHANNEL：2600 W
2Ω PER CHANNEL：2800 W
THD FROM 0.1W TO FULL POWER：< 0.05% (typically)
INTERMODULATION SMPTE：< 0.05% (typically)
INTERMODULATION DIM 300：< 0.05% (typically)
S/N RATIO：>112dBA(20Hz to 20kHz)
DAMPING FACTOR (8 ohm)：> 50000(20Hz-200Hz)
SLEW RATE(8Ω)：50V/µs
GAIN SELECTABLE(dB)：26,29,32,35
DISPLY：Interactive LCD matrix
INDICATORS:2*Multi-function 7 segment LED Bargraph
MENU NAVIGATION：4*Digital Push Button
NETWORK：2*RJ45
DATASTORAGE & TRANSFER：Smart Card Reader
INPUT CONNECTORS：2*Neutrik XLR(Female) Input
2*Neutrik XLR(Male) Link
OUPUT CONNECTORS：2*Neutrik Speakon
LINK SWITCH：Channel A-B Link
DATA PORT：RS485 Via RJ45
OPERATION VOLTAGE：AC:95-265V 50/60Hz
DIMENSIONS：（W）483mm (19ins)*（H）44mm (1.75ins) 1U*（D）360mm (14.2ins)
WEIGHT：8kg (17.6lbs)
