China supplier Class D mini bluetooth home digital power amplifier for Hi-Fi audio music

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$60.00 - $80.00 / Pieces | 500 Piece/Pieces (Min. Order)
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Quick Details
Brand Name:
audio live
Model Number:
Professional Amplifier
2 (2.0), 1channel
Place of Origin:
Guangdong, China
Source selection:
Remote control
Power Amp:
Class D 2x30W RMS
Audio latency:
Transmission distance:
smart and amazing
remote control
Supply Ability
Supply Ability:
5000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
standard of packing or your requirement
FOB Shenzhen
Lead Time :
Shipped in 3 days after payment

China supplier Class D mini bluetooth home digital power amplifier for Hi-Fi audio music 

Product Description

BTA-250 2.1 channels bluetooth power amplifier,built-in bluetooth(v2.1+EDR),HIFI Stereo transmission.

This bluetooth stereo power amplifier is the perfect solution for all of your home or office audio needs. Using the latest sound amplification technology,

this device is designed to perform and deliver clear and accurate sound. It allows you to connect audio sources not only by audio cables

anymore, but also by wireless Bluetooth technology, it makesthat this amp utilizes buletooth audio transmission and works with virtually

any Bluetooth-enabled device(iPhone, Android, iPad,Tablet,PC,etc).

Features of the Bluetooth Power Amplifier:

* The amplifier with 2*50 watts full range output for speakers.

* 1 channel output channel for subwoofer.

* Four input channels:Bluetooth,RCA,3.5MM,optical

* Bluetooth connection and phone control

* 110-240V external power supply

* The audio amplifier with LED status indicators.

* Bluetooth transmitter up to 10 meters.

* No any noise when the amplifier power ON/OFF

*The AMP with antenna for better siginal transmitter

*Bluetooth transmitter distance up to 10 meters.

*Item with remote control

*With Mute and Pause function

*Amplifier with standby function,and standy power less than 0.5W.

Specification of the Bluetooth amplifier:

Product nameBTA-250 Bluetooth power amplifier
Output power2*50 W
Peak output power200 W
THD< 0.05% (@ 1kHz)
S/N Ratio> 95db
output noise < 1mv
Input sensitivity 580 mv
Frequency response 20-20K Hz
Work efficiency more than 85%
Class type Home Class D power amplifier
Product working voltage AC 110-240V/50Hz
Number of channels2+1,2 speaker outputs,1 subwoofer output
Input methods Bluetooth,RCA,Line in,Optical
Finish color Black
Amplifier panel material Aluminum
 Net weight  1.3 KGs

Bluetooth pairing and operation

How to pair

Switch on the Bluetooth mode of the power amplifier and your audio device, the LED light of the amp will start flashing, the unit enter into

Bluetooth pairing mode,you will see “BTA-250” in your audio device, then connect and pair the amp, no need password.


*Only one device can be connected at a time when usuing Bluetooth way.

*It can be still connected when you switch back to BT mode from other input mode if your device BT is opening.

*The bluetooth power amplifier will connect with the previous device automatically next time.

*The distance from this unit and your device could be up to 10 meters, but please notice that it may vary much based on the environment.

*Bluetooth is perfectly compatible with Apple/Android/Windows mobile phones, iPad, Tablet, PC ,etc.

Real pictures of the audio amplifier:

Basic information of the Bluetooth Audio Amplifier

PCB details of the BTA-250 amplifier:

Indicators for the audio amplifier:




(1).For samples,we usually ship the items by international express,such as FEDEX,DHL,UPS,etc

(2).For large order quantity,we can ship by sea or air transporation.




Company Information


Located in Dongguan,the world famous manufacturering city. VISTRON AUDIO is a professional manufacture of Audio Equipment. For many years, we are specialize on making cost-effective products for our customer, and we have won praise from our customers. 

Our priducts including Professional Media Player , Power Amplifier, Twin CD Players with DJ Mixer, Professional DJ CD player, Monitor Speaker System, Subwoofer Amplifier for Home HiFi,  etc. Both OEM and ODM business are welcom.  



Our Services


The reason to work with Vistron:

  • Focus on details
  • Complete production line equipment and trained workers
  • Excellent QA team, specialize on quality assurance for more than 5 years.
  • Both OEM and ODM business, always able to meet customer requirements

You are welcome to visit us at the exhibitions we frequently attend:

  • China Import and Export Fair (Canton Fair)
  • Prolight + Sound Exhibition Guangzhou
  • Frankfurt Messe exhibition
  • Prolight + Sound Exhibition Shanghai

Should you have any question or concern, please feel free to contact us @

Tel: 86-769-82526118   186 6687 8078


Skype: vistron-sales2


Your attention will be highly appreciated!





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