Hi all, today I get two amplifiers Behringer iNuke NU-6000DSP. My previous amplifiers was QSC RMX5050 - two pieces.
One week ago, I test output power of QSC RMX5050 to 2x4 ohm load (resistor 5kw, not speakers) with input sine wave 1kHz.
QSC RMX5050 have 85 volts on both outputs (2x85v - not bridged)
QSCRMX5050 is amplifier with power 1800W to 4 ohms (1kHz). So, this is real power.
This amlifier is ROHS, soldering without lead. The soldering is very, very bad. You can see on photos.
I dont use this product for profesional use. Is possible, that after the first show will be fire, or broken show.
The data from metering.
This amplifier have wroten 2x3000W into 4 ohms. This is 110Volts on each output.
If I load outputs to 4 ohm resistor, and inputs sine wave 1kHz,
Before light limit led (red) on each channel, I have 50V on each channel, after 5s each channel was alternately on and off.
I get on output maximal 55V on each channel, then amplifier shut down. For continue, I must restart - switch off and switch on.
Power is P=U*U/RZ
maximal power is 625W into 4 ohms for each channel (1kHz tone), manufacturer wrote 3000W !!!