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  • Nobsound 2-Channel 200W Bluetooth Amplifier: HiFi Stereo Mini Power Amp with Subwoofer Out for Home, Desktop & Car Audio Systems, Speakers, Bass Shakers (NS-01G-MAX)
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Nobsound 2-Channel 200W Bluetooth Amplifier: HiFi Stereo Mini Power Amp with Subwoofer Out for Home, Desktop & Car Audio Systems, Speakers, Bass Shakers (NS-01G-MAX)

4.4 out of 5 stars 4 ratings

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on any 2 qualifying items | Terms
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About this item

  • Versatile Wireless & Wired Audio – Features Bluetooth 5.0 (10–15m / 32-49ft range) for stable wireless streaming, plus a 3.5mm AUX input (cable included) for connecting TVs, CD players, PCs and more. Also works as a Bluetooth receiver to give older non-Bluetooth speakers a new wireless capability.
  • Expandable 2.1-Channel Sound – A dedicated 3.5mm PRE-OUT lets you hook up an active subwoofer for deep bass or connect to another amplifier/active speakers. Easily upgrade to a 2.1-channel system or even use multiple amps for surround sound to enjoy an immersive, theater-like audio experience.
  • Powerful Hi-Fi Performance – The advanced TPA3221 chip delivers up to 100W×2 output (19V adapter included), effortlessly driving 3–8Ω passive speakers (20–120W). Enjoy room-filling Hi-Fi stereo sound with rich detail and ultra-low distortion (THD ≤0.01%, SNR ≥98) for an audiophile listening experience.
  • Home, Desk or On-the-Go – Compact and rugged, this mini amp is ideal anywhere – from home stereo and desktop PC setups to motorcycle, car or even boat audio systems. It runs on 9–24V DC for flexible power (both home outlet and vehicle battery supported) and features a smooth volume knob with a dual-color LED indicator for easy control and status at a glance.
  • Mini Size, Big Reliability – Fully functional without the bulk. The durable aluminum-alloy case provides excellent heat dissipation, and built-in protection circuitry (overheat, overload, short-circuit) ensures stable, safe operation. A tiny but mighty amplifier that’s built to last, giving you hi-fi sound with peace of mind.

Product information

Technical Details

Brand ‎Douk Audio
Manufacturer ‎Nobsound
Place of Business ‎Room 1329, Wang Cheng Building, Long Guan East Road, Shen Zhen, Guang Dong, China, 518110
Model ‎NS-01G-MAX
Part Number ‎NS-01G-MAX
Compatible Devices ‎Active Subwoofer, CD Player, Personal Computer, Speaker, Television
Special features ‎Built-In Bluetooth
Mounting Hardware ‎1*Amplifier; 1*DC 19V Power Adapter; 1*3.5mm AUX Cable; 1*3.5mm AUX to RCA Cable; 1*User Manual
Number of Items ‎1
Audio output mode ‎Stereo
Speaker surround sound channel configuration ‎2, 2.1
Wattage ‎200 watts
Batteries Required ‎No
Connector Type ‎Auxiliary, Bluetooth
Manufacturer ‎Nobsound
Item model number ‎NS-01G-MAX
Product Dimensions ‎7.8 x 2.3 x 7 cm; 125 g
ASIN ‎B0FDKXMTXX

Additional Information

Date First Available June 18 2025
Customer Reviews
4.4 out of 5 stars 4 ratings

4.4 out of 5 stars
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Nobsound 2-Channel 200W Bluetooth Amplifier: HiFi Stereo Mini Power Amp with Subwoofer Out for Home, Desktop & Car Audio Systems, Speakers, Bass Shakers (NS-01G-MAX)


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Product Description

100W×2 Mini Bluetooth 5.0 Audio Amplifier with Subwoofer Out

Nobsound NS-01G MAX

100W×2 Mini Bluetooth 5.0 Audio Amplifier with Subwoofer Out

Bluetooth 5.0 & 3.5mm AUX | Pre-Out (Subwoofer Out) | 100W+100W Stereo Output | 9–24V DC Input | Short-Circuit/Overheat Protection | Ultra-Compact (3″ Size)

Parameters

Brand: Nobsound
Model: NS-01G MAX
Audio input: Bluetooth 5.0 / 3.5mm AUX
Audio output: Banana speaker jacks / PRE OUT
Max. output power: 100W+100W (under 24V8A)
Matched speaker impedance: 3-8Ω
Frequency response: 20Hz-20KHz
SNR: ≥98
THD: ≤0.01%
Working voltage: DC 9-24V (5.5*2.5mm)
Dimensions (W*D*H): 78*70*23mm / 3.07*2.76*0.91in
Package dimensions (W*D*H): 150*150*50mm / 5.90*5.90*1.97in
Net weight: 240g / 0.53lb
Package weight: 500g / 1.10lb
Packing list: 1 × NS-01G MAX Amplifier * 1 × DC 19V Power Adapter * 1 × 3.5mm AUX Cable * 1 × 3.5mm AUX to RCA Cable * 1 × User Manual
  • No. The PRE-OUT is a line-level output meant for active subwoofers, powered speakers or an additional amplifier – it does not support headphones. You would need a separate headphone amp to drive headphones.

  • The amplifier automatically prioritizes the 3.5mm AUX input when something is plugged in. If an AUX cable is connected, it will override (mute) the Bluetooth input. Simply unplug the AUX cable to use the Bluetooth wireless mode.

  • With the right power source, yes. 100W×2 is the maximum output achieved using a 24V/8A power supply. The included 19V adapter provides around 30W per channel, which is still plenty loud for most home speakers.

  • Yes. It supports DC9–24V input. A standard 12V car or motorcycle battery will power it with no issues. The small size makes it easy to install in a vehicle, and its robust design with built-in protection can handle bumps and vibrations on the road.

  • Yes – everything you need is included. The NS-01G MAX comes with a 19V DC power adapter, a 3.5mm AUX audio cable, a 3.5mm-to-RCA adapter cable, and a user manual. You can start using it right out of the box without buying any extra accessories.