Package:Yes
Channels:2 (2.0)
Model Number:NS-04G PRO
Maximum Power Per Channel:100 W
Brand Name:Douk Audio
DOUK AUDIO Model:NS-04G PRO
Certification:CE
 
Warm tips:
1. This is latest updated version that simplify the circuit, upgrade the components and greatly improve the sound quality.
2. 19V/4.74A power supply is optional.

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
OP amp: TL072
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: 700g / 1.54lb

Packing List:
1× NS-04G PRO Amplifier
1× 19V Power Supply (optional)
1× User Manual