Douk Audio NS-04G PRO TPA3116 Class D Digital Amplifier HiFi Stereo 2.0 Channel Power Amp Home Audio Amp 100W+100W

Warm tips:
1. This is latest updated version that simplify the circuit, upgrade the components and greatly improve the sound quality.
Features
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 IC chip, class D amplification, the max output power can reach 100W+100W(4Ω load), easily to drive all home bookshelf/ computer/ desktop/floor-standing passive speakers.
Reasonable circuit, concise wiring layout and perfect protection, no sparks no shock. With ultra-low distortion and dynamic balance, the sound is very smooth and natural, powerful in low frequency and delicate in high frequency. The speaker terminals use a staggered design, which provides more space ond makes connection easier.
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.
Parameters
Brand: Nobsound
Model: NS-04G PRO
Audio input: stereo L/R RCA
Audio ouput: banana speaker jacks
Number of channel: 2.0
Chip: TPA3116D2
Max. output power: 100W+100W
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): 87*108*35mm / 3.43*4.25*1.37in
Package dimensions(W*D*H): 200*130*110mm / 7.87*5.12*4.33in
Net weight: 290g / 0.64lb
Package weight(without power supply): 400g / 0.88lb
Package weight(with 19V power supply): 700g / 1.54lb
Packing List
1× NS-04G PRO Amplifier
1× 19V Power Supply(optional)
1× User Manual