Nobsound NS-04G Quick Manual

NS-04G / NS-04G PRO
50W*2 / 100W*2 Stereo Digital Power Amplifier
NOTICE
1. Before turning on the amp, please make sure the volume knob
at the leftmost end, avoid high volume ( high output power )
damaging your speakers.
2. Default OPTIONAL 19V power supply, whose output power is
enough to drive most home speakers.
without power supply or want higher output power, please
prepare high-quality power supply by yourself.
power supply(4Ω load), the actual output power can reach 50W
or 100W per channel.
HOW TO USE
1. Please connect power adapter to the amplifier firstly and then
plug the power cord to the socket.
2. Connect audio device such as TV, CD player to the amp's input
with high-quality RCA cable, and connect proper passive
speakers to amp's output.
3. Clockwise rotate the knob to turn it on, then you can rotate
the volume knob to get proper volume and enjoy HiFi music.
If you buy the version
Powered by 24V
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PARAMETERS
Model
Max. output power
Chip
Op amp
Audio input
Audio output
Number of channel
THD
Frequency response
SNR
Input sensitivity
Speaker impedance
Matched loudspeakers
Working voltage
Default power supply(optional)
Dimensions(W*D*H)
Package dimensions(W*D*H)
Net weight
NS-04G NS-04G PRO
50W+50W 100W+100W
TPA3116 TPA3116D2 ×2
TL072
Stereo L/R RCA
Banana speaker jacks
2.0
≤0.1%(1KHz)
20Hz-20KHz
≥ 118dB
≤ 280mV
4Ω-8Ω
3-8 inch 10-150W 3-10 inch 10-200W
DC12-24V (5.5mm / 2.5mm)
19V
90*108*35mm / 3.54*4.25*1.37in
150*150*50mm / 5.91*5.91*1.97in
252g / 0.56lb
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