VISTRON (DONG GUAN) AUDIO EQUIPMENT CO.,LTD

sy    Wireless Audio Products    DSP-250BT--Wireless BT HIHI Power amplifier
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DSP-250BT--Wireless BT HIHI Power amplifier

Model:DSP-250BT

Small MOQ:500 PCS

FOB price:USD 40--90

Port:SHENZHEN, GUANGZHOU

Payment method:L/C,T/T,Western Union,Money Gram,Other(Cash, Alibaba Trade Assurance)

Supply capacity:Fifty thousand units one month

Period for dispatch:Shipped in 45 days after received 30% deposit

Conventional packing:carton /according to the customers requirements

 

Product Description:

DSP-250BT    2.1 channels bluetooth power amplifier,built-in Bluetooth V4.2 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 makes that this amp utilizes buletooth audio transmission and works with virtually any Bluetooth-enabled device(iPhone, Android, iPad,Tablet,PC,etc).

This Amplifier with LCD display, which showing all operation info.

 

Advantages

Features of the Bluetooth Power Amplifier:

*Amplifier with diplay

* 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.

 

 

OUR ADVANTAGES

1R&D

We are professional audio products manufacture for 10 years.

Our R&D team dedicated to the creation of new and innovative products,can fulfill our customers’ specialized OEM orders. 

 

OEM and ODM

We have several experienced engineers to meet your demands,make your ideas to the real products!

1).Shells ----make different Logo,Color,Print,etc. for shells;
2).Solution ----make products with different functions;
3).Accessories ----make products with different language manual,port etc;

4).Other Requirements.Just Contact me.Skype:vistronaudio

 

QC
We pay attention to High Quality.

All raw materials and accessories must be tested before entering production facilities.

Mass production will begin only if the products have been tested and have passed inspection.

During mass production, personnel will periodically check products to ensure randomized testing.

Before shipping,our QC will check it again strictly to ensure the High Quality.

All products 100% QC before shipment.


Warranty & Return

We offer one-year warranty for our products.

As long as there's no man-made problem, usually we can just add some pieces in your next order.

 

Professional service

best production capability ,best quality control, Best Service .

What we can provide to you is not only  just the products,but also the satisfying service.

Well-trained and experienced staffs to answer all your questions in time.


Technical Parameter:

Specification of the Bluetooth amplifier:

Product name

DSP-250BT Bluetooth power amplifier

Output power Rated

100W ( 50W x 2) @ 4 Ohms                      50 W (25W x 2) @ 8 Ohms 

Peak output power

200 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 channels

2+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



 

Operation Guide for the Power Amplifier:

>Connect power supply

>Connect speakers to the SPEAKERS OUTPUT,make sure you connect the -/+ and the L/R cables to the right input.

>Connect CD player via its RCA cables to the AUX input.Make sure you connect the "L" plug to the left input channel and the "R" plug to the right input channel.

Note:Remember to select the desired audio source to input by press remote button or selector.

Please make sure your device paired up with the bluetooth amplifier via Bluetooth when you need Bluetooth input.

 

Sum up:

This item is new designed compact high performance Bluetooth Audio Amplifier.We use the CSR Bluetooth chip,4.2 version with EDR and APTX,transmitter up to 10 meters.

Bluetooth receiver is perfectly compatible with Windows, Android, apple IOS system and the computer terminal, you can use a variety of mobile audio playback of high quality music.

Perfect transmission of high quality music,our bluetooth audio amplifier with high efficiency about 90%.

There is no noise when the audio amplifier power on/off.

With mute / standby / over heat protection function.

The amplifier with nice remote control.

Not only by bluetooth input,also via RCA,3.5MM and optical,listen to super music quanlity with our bluetooth power amplifier!


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