XH-M548 2x120W Power Bluetooth Dual Channel Digital Amplifier Module TPA3116D2 Audio Amplifier Board

XH-M548 2x120W Power Bluetooth Dual Channel Digital Amplifier Module TPA3116D2 Audio Amplifier Board

availability:In stock

Shipping: Free Airmail
Dispatch: Ships within 2-5 business days
Estimated Delivery: Between

$23.99

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Product Description

Description:
This product is a built-in TPA3116D2 chip with the power of 2*120W Bluetooth channel digital power amplifier board.
Specifications:

Parameter

Value

Chip

TPA3116D2

Supply voltage

DC12-24V

Output power

120W*2  

Supply current

More than 3A

Power ratio

More than 90%

Bluetooth module

BTM835/CRS8635 (4.0 version)

Transmission distance

Max 10M( without interfere)

Vocal tract number

2 channel (High bass control)

switching frequency

1.2MHz

Appearance size

98*80*18mm

Models that support Bluetooth connectivity:
Android series
IOS series
Windows series
 Bluetooth connection method:
Take mobile phone as an example
1>. Turn on Bluetooth.
2>. Open “Let all the devices around you detect your cell phone”.
3>. Click on the search device “Speaker”, to connect.
4>. Bluetooth state indicator does not blink alternately, open the player to listen to music.
Bluetooth module parameters:

Parameter

Value

Bluetooth specification

Bluetooth V4.0

modulation mode

GFSK,π/4 DQPSK,8DPSK

Supply voltage

3.3-4.2V

Bluetooth protocol

HFP V1.6,HSPV1.2,A2DPV1.2,AVRCPV1.4,DIV1.3

Working current

Less than or equal to 30 mA

Standby current

Less than 50 μA

temperature range

-40 celsius to +80 celsius

Wireless transmission range

10m

Transmission power

Support CLASS1/CLASS2/CLASS3 Max adjustable 8d8m

sensitivity

-80dBm less than 0.1%BER

frequency range

2.4GHz-2.480GHz

External interface

PIO,SPI,Audio in/out and PCM,USB

Audio performance support

AAC,MP3,SBS, Stereo

Audio to noise ratio

More than 75dB

Distortion degree

less than 0.1%

Module size

21.9*14.1*1.8mm

Application:
1>. Connected mobile phone and computer
2>. Home Theater
3>. DIY audio
Using Attention:
Please do not connect the power and the speaker freely. Please refer to the data provided by the product description for reasonable collocation. Otherwise, the function board will be damaged.
Warm tips:
Power amplifiers can be noisy in some cases. Here are some common reasons
1>. Hardware problem:
The power supply is unstable, or the power supply module generates interference.
The influence of switching power supply as power supply.
Using transformer power supply, do not do shielding isolation.
There are electromagnetic interference in the use of the environment.
The audio input device itself has problems.
HOW TO SOLVE:
Power and power amplifier should maintain a certain distance. To avoid electromagnetic interference, it is best to use high quality power supply, power supply will be stable.
If you use transformer and other power supplies, it is best to use iron cover to prevent electromagnetic interference.
 2>. Software problem:
Interference of Audio driver settings
Interference of Player effects
HOW TO SOLVE:
When the power amplifier is connected to the computer or mobile phone, the relevant special effects software or sound card driver special effects can be set off.
Using special effects to ensure that the output of the power amplifier is not affected.
Package Included:
1 x XH-M548 2x120W Power Bluetooth Dual Channel Digital Amplifier

More Detailed Photos:

XH-M548 2x120W Power Bluetooth Dual Channel Digital Amplifier Module TPA3116D2 Audio Amplifier Board
XH-M548 2x120W Power Bluetooth Dual Channel Digital Amplifier Module TPA3116D2 Audio Amplifier Board
XH-M548 2x120W Power Bluetooth Dual Channel Digital Amplifier Module TPA3116D2 Audio Amplifier Board
XH-M548 2x120W Power Bluetooth Dual Channel Digital Amplifier Module TPA3116D2 Audio Amplifier Board
XH-M548 2x120W Power Bluetooth Dual Channel Digital Amplifier Module TPA3116D2 Audio Amplifier Board
XH-M548 2x120W Power Bluetooth Dual Channel Digital Amplifier Module TPA3116D2 Audio Amplifier Board
XH-M548 2x120W Power Bluetooth Dual Channel Digital Amplifier Module TPA3116D2 Audio Amplifier Board
XH-M548 2x120W Power Bluetooth Dual Channel Digital Amplifier Module TPA3116D2 Audio Amplifier Board

Additional Information

When you order from Alexnld.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order’s shipment. You can choose your preferred shipping method on the Order Information page during the checkout process. Alexnld.com offers 3 different international shipping methods, Airmail, Airmail registered and Expedited Shipping Service, following are delivery times:

Airmail and Airmail Registered Area Time
United States, Canada 10-25 business days
Australia, New Zealand, Singapore 10-25 business days
United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
Italy, Brazil, Russia 10-45 business days
Other countries 10-35 business days
Expedited Shipping 7-15 business days to Worldwide

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