MARATHON ® MA-4000 ™ 2-Channel MA Professional Series Power AMPLIFIER

MA SERIES AMPLIFIER





Specifications:

Frequency Response: 10Hz-50KHz - 1.5db

Input Sensitivity: 0.77v

Input Impedance: 20k ohms

Signal/Noise Ratio: >105db

Crosstalk At Rated Output Power 8ohm 1kHz: >70db

Indicators: Power (Blue), Clip (Red), Protect(yellow)

Cooling: Variable Fan Speed

Power Supply: AC 115V/230V 50-60Hz

Power Handling:

450 Watts @ 8 ohms

650 Watts @ 4 ohms

1350 Watts @ 8 ohms bridged

Features:

Time delay start

Short circuit protection

DC protection

Thermal Cutoff

Large capacitor provide storage of bass

High effective coolling equipment

Dimensions: 19" x 19.9" x 3.5"

Weight: 42.2 lbs.