Home > Wireless Module > Bluetooth Module > DC 12V isolated APT-X CSR8645 Lossless Music Hifi Bluetooth-compatible 4.1 Receiver Board Amplifier Module for Audio Car Amplifier Speaker

DC 12V isolated APT-X CSR8645 Lossless Music Hifi Bluetooth-compatible 4.1 Receiver Board Amplifier Module for Audio Car Amplifier Speaker

13361
5 9
$16.99 $11.89
Contact us for wholesale price
Time Remaining:
- OR - - OR - Add to Wish List
1.Description:
    This module is hosted by CSR BC8645 chip to provide high quality sound quality and compatibility, and overall performance is superior. The Bluetooth module adopts the driver-less mode. Customer only needs to connect the module to the application product, and can quickly realize the wireless transmission of music and enjoy the fun of wireless music.
 
  Supports high-quality sound APT-X digital transmission, and can connect two main Bluetooth devices at the same time. After the module is powered on, it automatically connect to the last paired mobile phone. The second-to-last paired mobile phone needs to be manually connected. If the 6 paired devices are turned on at the same time, the last paired phone is automatically connected.
 
2.Features:
    1>.Support call function;
    2>.Support balanced output;
    3>.Lossless audio;
    4>.Low power consumption;
    5>.Bluetooth v4.1;
    6>.Solve the common ground current;
    7>.Solve noise.
 
3.Parameters:
    1>.Product Name:12V CSR8645 APT-X Lossless Music HIFI Bluetooth 4.1 Receiver
    2>.Working Voltage:DC 11.5V-12.5V
    3>.Bluetooth specification:Bluetooth V4.1
    4>.Modulation:GFSK
    5>.Support Bluetooth protocol:HFPV1.6, A2DPV1.2,AVRCPV1.4,HSPV1.2
    6>.Working current:<=30mA
    7>.Stand-by current:<50uA
    8>.Wireless transmission range:100meter(Max)
    9>.Support mode: Class1/Class2/Class3
    10>.Transmission power: 9dbm(Max)
    11>.Sensitivity:-80dBm<0.1%BER
    12>.Frequency Range:2.4GHz~2.480GHz
    13>.Audio performance:APT-X
    14>.Audio signal to noise ratio:>75dB
    15>.Distortion:<0.1%
    16>.Working Temperature range:-40℃~85℃
    17>.Working Humidity range:0%-95%RH
    18>.Size:33*29*12.6mm
 
4.Pin definition:
    1>.VOL+:Volume adjustment.Increase volume.Connect to a button.
    2>.VOL-:Volume adjustment.Decrease volume.Connect to a button.
    3>.NEXT:Next song.Connect to a button.
    4>.PREV:Previous song.Connect to a button.
    5>.PLY:Connect to a button.
        5.1>Short press:Play/Pause/Answer Call/Hang up Call.
        5.2>.Long press:Configuration button.Repair
 
    6>.COM:Common terminal for buttons.Connect to another pin of buttons.
    7>.BAT:Backup power.Connect to positive of 3.7V battery.It can not be used.
    8>.GND:Backup power.Connect to negative of 3.7V battery.It can not be used.
    9>.VCC:Work power input terminal.Connect to positive of 12V.
    10>.GND:Work power input terminal.Connect to negative of 12V.
 
    11>.OUTL:Balanced audio output.Left channel.Connect to power amplifier or headset device with OUTL/AGND/OUTR.
    12>.AGND:Balanced audio output.Common terminal.Connect to power amplifier or headset device with OUTL/AGND/OUTR.
    13>.OUTR:Balanced audio output.Right channel.Connect to power amplifier or headset device with OUTL/AGND/OUTR.
    14>.NC:Reserved pin.
    15>.MUTE:External amplifier mute control pin.
 
    16>.NC:Reserved pin.
    17>.NC:Reserved pin.
    18>.NC:Reserved pin.
    19>.M-:Audio input terminal.Connect to negative of microphone.
    20>.M+:Audio input terminal.Connect to positive of microphone.
 
5.Using Steps:
    1>.Connect buttons and microphone and audio output socket as pin definition or wiring diagram as shown in picture.
    2>.Connect correct voltage.
    3>.Connect to suitable power amplifier board or headphone or speaker device at audio output socket.
    4>.Pair with your phone(Select pairing directly without a password).
    5>.Play music at phone.
    6>.Test and use.
 
6.Note:
   It is recommended to use lithium battery for Backup power.
 
7.Application:
    1>.Stereo Bluetooth speaker;
    2>.Stereo Bluetooth headset;
    3>.Bluetooth hands-free calling;
    4>.Bluetooth control;
    5>.Multi-media equipment;

 

 

 

 

There are currently no product reviews.

ICStation doesn't accept any form of pay on delivery. Items used to be shipped after payment. Below are the payment methods we can accept at the moment:

1) Paypal Payment

PayPal is a secure and trusted payment processing service that allows you to shop online. PayPal can be used at icstation.com to purchase items by Credit Card (Visa, MasterCard, Discover, and American Express), Debit Card , or E-check (i.e. using your regular Bank Account). 



We are PayPal Verified 

 

2)  Bank Transfer / Wire Transfer / T/T

 

Bank Transfer / Wire Transfer / T/T payment methods are accepted for orders which the total price is up to US$300. The bank will charge about US$50 for the transfer fee if we do the payment in these ways. Feel free to contact us for bank payment details if you need pay via bank.

For other payment method, please contact us at orders@icstation-team.com for more details.

Customers who bought this product also purchased

CSR8635 Bluetooth-compatible Wireless Audio Receiver Module for Loudspeaker DIY Projects
$11.19
$15.99

Sold Out

31
ICStation MT3608 DC to DC Step Up Converter Module Boost Converter Power Supply Module ICSA004A
$0.97
$1.39
30
DC-DC 12A Step Down Power Supply Module LCD Display Constant Voltage Constant Current Adjustable Buck Converter CVCC Adapter
$10.91
$15.59
30
Bluetooth-compatible Power Amplifier Board 2x15W 2x10W Support AUX Audio Support Change Name and Password
$11.89
$16.99
30
New USB to TTL Serial Cable Adapter FTDI Chipset FT232 USB Cable
$7.69
$10.99

Sold Out

31
DIY Kit C51 Intelligent Vehicle Obstacle Avoidance Tracking Car, Smart Robot Car Kit School Competition Electronic Projects for Students and DIYers Learn to Solder
$17.49
$24.99
30
TPA3116D2 2x50W Dual Channel Class D Amplifier 50W+50W Mini Digital Amplifier Board Module XH-M562 DC 12V-24V
$6.29
$8.99

Sold Out

30
5A Dual Motor Drive Module Reverse PWM Speed Regulation Double H Bridge L298N Module DC 3.0V-14V
$4.19
$5.99
31
CSRA64215 4.0 4.2 Bluetooth-compatible Module HIFI Digital Amplifier Module PCM5102A Low Power APTXLL Lossless Compression I2S Wireless Board
$18.19
$25.99
30
D2-6 Bluetooth-Compatible Remote Control Smart Car Intelligent Robot Tracking Car Obstacle Avoidance Motor DIY Kits Tracking Smart Car
$7.00
$13.99
50
Wireless MP3 Decoder Board TF Card Micro USB Lossless Decoding Stereo Audio Player Module for Car Amplifier
$4.89
$6.99
31
10A Lithium Battery Charger Controller Protection Board DC 6-60V LCD Display
$5.24
$7.49
30

Your Recent History

DC 12V isolated APT-X CSR8645 Lossless Music Hifi Bluetooth-compatible 4.1 Receiver Board Amplifier Module for Audio Car Amplifier Speaker
$11.89
$16.99
30