Naphon MA-400 Audio Power Amplifier

by Naphon
DISCONTINUED
Naphon MA-400 Audio Power Amplifier
Working modes: stereo/bridge/mono
Cooling Mode: 2-Speed Fan
Indicators: Power/Signal/Clip
Load Protection: DC Safeguard/Output Overloading/Startup/Boot-strap Short Test
Standard XLR and 1/4" TRS sockets
Adopts bulky power supply, effectively reduce the intermodulation distortion and noise

Specifications

Output Power (8Ohm) : 2 x 400W
Output Power (4Ohm) : 2 x 700W
Output Power (2Ohm) : 2 x 1000W
Bridge (8 Ohm) : 1250W
Bridge (4 Ohm) : 1700W
Output Circuit : Class AB
Frequency Response : 5Hz ~ 50KHz
Input Impedance : 20KOhm
Cross Point : 50-250Hz
THD : <0.05%
Hum and Noise : 103dB
Radiator : High/low Automatism control
Damping Factor : >400
Slew Rate : 40V/us
Safeguard DC Safeguard/Out Overloading/Boot-strap Short Test

Power Supply : AC115V-240V 50~60Hz
Dimensions : 482 x 455 x 88.8mm / 19.0 x 17.9 x 3.5inch
Gross Weight: 26.0kg / 57.3lbs

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