TPA3116D2 120W x 2 Wireless bluetooth Audio Digital Amplifier Board

Features: Using the digital power amplifier chip TPA3116D2 college D class operation, integrated CSR8635.4 version of the bluetooth module. Power amplifier chip with more than 90% of the power efficiency and low idle loss characteristics. High-level modulation system configuration, advanced level reduces the number of components, integrated self-protection circuit, including overvoltage, undervoltage, overheating, DC detection and short circuit protection, heat-resistant package. bluetooth transmission of about 10 meters, the use of the environment do not, transmission distance, if the DIY speaker, it is best not to use the bluetooth Signal shie lding material. Specifications: Product name: TDA3116D2 digital amplifier board Chip type: TDA3116D2 bluetooth module: BTM836 / CSR8635 (version 4.0) Transmission distance: up to 10 meters (no interference blocking) Supply voltage: DC12-24v Supply current: greater than 3A Output power: 120W * 2 Number of channels: 2-channel (high and low tone adjustment) Power interface: 2.1 DC socket Applicable speaker impedance: 4-8ohm Digital amplifier size: 9.8 x 8 x 1.8cm Case size: 10.8 x 9 x 2.2cm (L*W*H) Package included: 1 x Digital amplifier board 1 x Acrylic box