ขาย TPA3116D2 120W+120W Wireless Bluetooth 4.0 Audio Receiver Digital Amplifier Board2021 Cqky ราคาที่ดีที่สุด

มองไปข้างหน้าของคุณกำลังติดตาม Using CSR8635 Bluetooth chip,Bluetooth V4.0,high software compatibility. Product Parameters:Chip Type:TPA3116D2;Bluetooth module:btm835/csr8635(4.0);Transmission distance:Max 10m. Voltage:DC12-24V;Current:more than the 3A;Output Power:120Wx2; Efficiency ratio:more than the 90%. Sound track:Dual track Size:98*79*16mm/3.86*3.11*0.63 inch Bluetooth module Parameters: Specification:Bluetooth V4.0 Modulation Mode:GFSK π/4 DQPSK,8DPSK Voltage:3.3-4.2V Suppotr Bluetooth Protocol:HFP V1.6,HSP V1.2,A2DP V1.2,AVRCP V1.4,DI V1.3 Work Current:Less than or equal to30mA Standby Current:Less than50uA Temperature range:-40 Degrees Celsius to +80 Degrees Celsius Wireledd Transmission Distance:10m Transmit Power:Support CLASS1/CLASS2/CLASS3 8dBm Max Sensitivity:-80dBmLess than0.1%BER Frequency Range:2.4GHz-2.480GHz External Interface:PIO,SPI,Audio in/out and PCM,USB Audio Support:AAC,MPA,SBC,Stereo Distortion Factor:Less than or equal to 0.1% Module Size:21.9*14.1*1.8mm/0.86*0.56*0.17 inch material:plastic,metal colour:blue Packing included:1 x Bluetooth 4.0 Audio Receiver Digital Amplifier Board Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.