MARATHON MA-2050 MA Professional Series Amplifier
Product Description
MA Professional Series Amplifier
Specifications:Output Power 8 (ohms): 2 x 300W
Output Power 4 (ohms): 2 x 500W
Output Power 2 (ohms): 2 x 800W
Output Power BRIDGE 8 (ohms): 1000W
Output Power BRIDGE 4 (ohms): 1300W
Frequency Response @ Half Power: 15Hz - 25KHz (+0/-1dB)
THD+Noise at 1KHz Full Power: <0.035%
IMD 60Hz & 7KHz, 4:1: <0.04%
Signal to Noise Ratio: >105dB
Slew Rate (Input Filter Limited): 40V/uS
Damping Factor 1KHz@8 ohm: >400:1
Input Sensitivity: 1.228V
Input Impedance: 10k ohm Unbalanced
Input Connectors: Female XLR-3 & 6.35mm TRS Jack
Output Circuit Type: Class AB
Output Connectors: 4 Pole Speakon & Binding Post
Protection:Full short-circuit, Open circuit, Thermal, Soft-start, DC voltage, Sub/Ultrasonic, RF
LED Indicators (per channel): Bridge, Parallel, Power, Signal, Clip, Protect
Panel Controls: Front-2 input attenuators REAR Ground lift, mode selection, compressor
Cooling: Front-to-Back via 2 variable speed fans
Power: 1 x Blue LED, Signal: 2 x Green LED, Clip: 2 x Red LED, Protect: 1 x Red LED
Power Supply Voltage: Voltage selectable: 110V \ 220V AC
Power supply fuse (250): 8A
Dimensions: 19 W x 18.7 L x 4 H inches
Net Weight: 40 lbs. (23/24.5 kg.)
Specifications: