Mini 2.0 Channel Digital Amplifier HiFi Stereo Desktop Audio Amp

Parameters
Brand: Nobsound
Model: NS-04G
Audio input: stereo L/R RCA
Audio ouput: banana speaker jacks
Number of channel: 2.0
Chip: TPA3116D2
OP amp: NE5532
Max. output power: 50W+50W
Frequency range: 20Hz-20kHz (±1dB)
THD: ≤ 0.01%
SNR: ≥ 118dB
Input sensitivity: ≤ 280mV
Matched speaker impedance: 4-8Ω
Working voltage: DC 12V-24V
Dimensions(W*D*H): 90*108*35mm / 3.54*4.25*1.37in
Package dimensions(W*D*H): 150*150*50mm / 5.91*5.91*1.97in
Net weight: 242g / 0.53lb

Packing List
1× NS-04G Amplifier
1× User Manual
Without Power Supply

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With standard stereo RCA audio input, perfectly compatible with many audio devices such as phone,TV, MP3 players, CD players, DAC, computers etc.. With built-in preamplification circuit, can match well with audio source that with low signal output.
Adopting classical TPA3116 amp IC, class D amplification, the max output power can reach 50W+50W(4Ω load), easily to drive all home bookshelf/ computer/ desktop/outdoor passive speakers and match perfectly with them.
Reasonable circuit, concise wiring layout and perfect protection, no sparks no shock. Adopting NE5532 op amp with ultra-low distortion and dynamic balanced, the sound is very smooth and natural, powerful in low frequency and delicate in high frequency, full of music styles.
Mini size with exquisite appearance, aluminum alloy black case looks fashionable and attractive. With strong output power and high-quality sound, exclusively designed for the customers who pursue HiFi sound, very suitable for home / office desktop audio system use.
This one doesn’t include a power supply. You can choose our high quality 19V power supply (ASIN: B074J81XRB) or buy the power supply you like. Please choose good quality power supply. We recommend 12~24V, at least 4A.