Power Amplifier Board TPA3116D2 Bluetooth 4.0 Dual Channel 120W+120W Digital Audio Amplifier Board with Acrylic Case, Electronic Component

• INSTRUCTIONS: Using the digital power amplifier chip TPA3116D2 efficient D class operation, integrated CSR8635 4.0 version Bluetooth
• HIGH EFFICIENCY: Power amplifier chip has more than 90% power efficiency and low power consumption when standby
• CONFIGURATION: High-level modulation system configuration, highly integrated level reduces the quantity of components
• SELF-PROTECTION CIRCUIT: Self-protection circuit includes over-voltage, under-voltage, overheating, DC detection and short circuit protection, heat-resistant package
• COMES WITH A SET OF DISASSEMBLED ACRYLIC CASE: Comes with a set of disassembled acrylic case parts that you can put together and use to protect the amplifier

Description Specifications: Chip TPA3116D2 Bluetooth btm836 / csr8635 (4.0) Voltage DC12V~24V Current >3A Channel Dual channel Output Power 120Wx2 Efficiency Ratio > 90% Amplifier Size 98*79*16mm / 3.95*3.11*0.63" Overall Size with Case 108*90*22mm/ 4.25*3.54*0.86" BluetoothVersion V4.0 Modulation Mode GFSK/ 4 DQPSK, 8DPSK Voltage 3.3V~4.2V Support Bluetooth Protocol HFP V1.6, HSP V1.2, A2DP V1.2, AVRCP V1.4, DI V1.3 Operating Current ≤30mA Standby Current <50uA Temperature - 40℃~ + 80℃ Max. Distance 10M / 32.8ft Transmission Power Support CLASS1 / CLASS2 / CLASS3 8dBm Max. Sensitivity - 80dBm<0.1%BER Frequency Range 2.4GHz~2.480GHz External Interface PIO, Serial Peripheral Interface, Audio Input/Output, PCM, USB Audio Support AAC, MPA, SBC, stereo Distortion Factor ≤0.1% Bluetooth Size 21.9*14.1*1.8mm / 0.86*0.55*0.07" Package Includes: 1 x Power Amplifier Board 1 set x Acrylic Case Parts with other accessories