high  power bluetooth amplifier module support APTX,CSR bluetooth audio amplifier

high performance,bluetooth chip CSR BC08 ,support APTX,long transmitting distance can reach MAX 20Meters.

 

SL-A24 is the new design of bluetooth amplifier, class D design, high performance, lower distortion. it is new product for using TDA8920BTH IC, connection is very simple.High Power efficiency.
Working Voltage: Dual power supply AC 20-25V
Output Power: L and R channel 2*60W Output
impendence: 4~8ohm
Low distortion
Wide power bandwidth
Output Pin Short-Circuit Protection
Thermal protection with parole circuit
 Working efficiency: 90%
Frequency: 20Hz to 50KHz
MAX output current: 8A
Components use high quality parts PCB material is FR4, thickness 1.6MM, Cu thickness is 2OZ The dimension is 70mm*86mm weight:0.2kg/pcs
 

bluetooth function:

blutooth stereo module built in CSR BC08 chip, small size, but with strong function
Feature

The module is a Max.4dBm( Class2 ) module.
* Fully Qualified Bluetooth v4.0.
* Integrated Switched-Mode Regulator.
* Integrated Battery Charger.
* Integrated 16-bit Stereo Audio CODEC 95dB
SNR for DAC.
* CSR's latest CVC technology for narrowband
and wideband voice connections including
wind noise reduction.
* Wideband speech supported by HFP v1.6
Profile and mSBC codec.
* Multipoint HFP connection to 2 phones for voice.
* Multipoint A2DP connection enables a headset
(A2DP) connection to 2 A2DP source device
for music playback.
* SBC, MP3, AAC, APTX decoder
support.
* HSP v1.2/ HFP v1.6/ A2DP v1.2/ AVRCP v1.4
long transmitting distance :can reach MAX20 meters
* Voice prompts (SPI Flash)
support UART,PCM ,USB2.0 PORT,three way LED control
* RoHS compliant.
* Small outline. 13 x20 x3.0mm