Nobsound NS-04G PRO Mini Digital Power Amplifier HiFi Stereo 2.0 Channel Class D Home Desktop Audio Amp 100W+100W
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£26.29£37.56
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Specifications
- Brand Name
- nobsound
- High-concerned chemical
- None
- Maximum Power Per Channel
- 100 W
- Origin
- Mainland China
- Package
- Yes
- Channels
- 2 (2.0)
- Certification
- CE
- Model Number
- NS-04G PRO
- Type
- Digital Amplifier
- Note
- Power Supply is Optional
Product Description
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
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(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
Pros & Cons
Pros
- Powerful 100W+100W output for home desktop use
- Upgraded components for improved HiFi sound quality
- Compact mini design with RCA compatibility
- CE certified and simplified circuit for reliability
Cons
- Power supply not included, extra purchase needed
- Channels limited to 2.0 stereo
- No built-in Bluetooth or other wireless features
- Origin China may mean longer shipping times
Common Questions
What is the power output of the Nobsound NS-04G PRO amplifier?
It delivers 100W+100W maximum power per channel in a 2.0 stereo setup.
Is a power supply included with this HiFi digital amplifier?
No, the 19V/4.74A power supply is optional and must be purchased separately.
What inputs are compatible with the NS-04G PRO mini amp?
Features standard stereo RCA audio input, compatible with phones, TVs, MP3 players, and CD players.
What certification does this Class D home audio amp have?
It is CE certified for safety and quality.
Where is the Nobsound amplifier shipped from?
Origin is Mainland China, with package option available for shipping.
Product information last updated on May 10, 2026