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Mini 2.1 Channel Digital Amplfier Bluetooth 5.0 Receiver USB Player Audio Amp

Item description

Warm Tips

Remote control without batteries (CR2025), please prepare it by yourself.

Features

  • 2.1 Channel digital amplifier supports Bluetooth 5.0/USB/Stereo RCA input, Suitable for cell phones, computers, projectors, etc.; output can be connected to passive speakers and subwoofers.
  • Independent adjustment knob, you can adjust the master volume, the size of the high and low bass, as well as the volume of the subwoofer; at the same time, there is a subwoofer-enhanced output interface.
  • Passive speaker output power 20W × 2, subwoofer output power 15W, maximum support for about 6-inch passive speakers and 6-10-inch subwoofer; low bottom noise, good dynamic response, thick and powerful sound, full bass, treble silky smooth.
  • Black aluminum alloy shell, exquisite appearance, good texture; compact body, equipped with remote control, stable control, easy to use.

Parameters

  • Audio input: Bluetooth 5.0/Stereo RCA/USB
  • Audio output: Speaker jacks
  • Channel: 2.1
  • U-disk support format: FLAC/WAV/APE/MP3/FAT/FAT23
  • U-disk/SD Card support max capacity: 128G
  • Rated frequency: 20Hz-20KHz
  • Rated power: 15W×2 RMS+ 20W×1 RMS
  • Rated voltage: 12V-14.4V
  • Impedance: 4-8Ω
  • Distortion: ＜0.4%
  • SNR: ≥75dB
  • Dimensions(W*D*H):132*160*43mm/5.20*6.30*1.69in
  • Net weight: 240g/0.53lb

Packing list

  • 1*Digital Amplifier
  • 1*Remote control (without batteries CR2025)
  • 1*Power Adapter (optional)
Safe and secure payment by PayPal.
Please leave VALID TELEPHONE NUMBER which is necessary and very important.
 
Customs Clearance
We are NOT responsible for any customs duties fee.
We are NOT responsible for any import tax or customs delay.
 
Most item will be shipped within 2 working days. For package less than 2KG, we use Airmail (10-25 days to most countries) and for package over than 2KG we use Expedited Service such as DHL, UPS and FEDEX (5-8 days to most countries). 

Free Return Within 30 Days

We provide  return within 30 days for all items you bought on eBay, full refund and return shipping will be provided.

1-year warranty is provided for all items(Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes).

If you are satisfied with our products and service please leave a 5-star StarStarStarStarStar. Positive feedback rating Feedback is very important to us just like our lives, please DO contact us before you leave a neutral Neutral feedback rating or negative Negative feedback rating feedback, we will provide better solutions until you are satisfied.

 

 

 

Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc.
 
As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable.
 
We will spare no efforts to bring great products and service for customers and extremely to improve our customers’ listening experience.
Please don't hesitate to contact us if you have any questions or comments about our items. And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at:
 
 Working time

Beijing(CN)Monday-Friday09:00 AM - 18:00 AM
New York(US)
Sunday to Thursday08:00 PM - 05:00 AM
London(UK)Monday-Friday01:00 AM - 10:00 AM
Paris(FR)Monday-Friday02:00 AM - 11:00 AM
 
During holiday, please allow us to response you early next week. Please don't leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation.
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