Hifi Stereo 2.0 Channel Mini Digital Power Amplifier
7 reviews

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.
Class D Home Desktop Audio Amp 50W+50W / 100W+100W
Adopting classical TPA3116 IC chip, class D amplification, the max output power can reach 50W+50W(4? load) / 100W+100W(4? 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. 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. 

Specifications;

Type: Digital Amplifier

Package: Yes

Note: Power Supply is Optional

Model Number: NS-04G / NS-04G PRO

Maximum Power Per Channel: 100W

Channels: 2 (2.0)

Model: NS-04G / NS-04G PRO
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(NS-04G) / 100W+100W(NS-04G PRO)
Frequency Range: 20Hz-20kHz (±1dB)
THD: ? 0.01%
SNR: ? 118dB
Input sensitivity: ? 280mV
Matched speaker impedance: 4-8?
Working voltage: DC 12V-24V
Dimensions(W*D*H): 90*108*35mm / 3.54*4.25*1.37in
Package dimensions(W*D*H): 200*130*110mm / 7.87*5.12*4.33in
Net weight: 252g / 0.56lb
Package weight: 600g / 1.32lb  


Package includes:

1× NS-04G Amplifier  (optional) 

1× NS-04G PRO Amplifier  (optional)

1× 19V Power Supply (optional)
1× User Manual

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.