Taidacent XH-A113 100w 2 Channel Amplifier Built-in Digital Power Amplifier Board TDA7498 High-power HD Post Amplifier

Product parameters Product Name: TDA7498 Digital Amplifier Output power: up to 100W×2 Product model: XH-A113 Output impedance: 24V power supply 4?-8? 32V power supply 8? Chip type: TDA7498 Product weight: 87g Input voltage: DC12-32V Appearance size: 92*69*18mm Input current: 4A or more Introduction: TDA7498 digital power amplifier board has dual channel, high power and high fidelity characteristics; the power supply voltage is DC12~32V, the maximum power is 100W*2; it also has two volume adjustment potentiometers, which can control one channel separately. Operation: 1. Connect the DC24V (recommended) power supply to the power supply terminal, VCC is positive and GND is negative 2. Connect the audio input to the audio source, such as MP3, mobile phone, computer, etc., or connect the preamp. 3. Connect the audio output to the speaker. It is recommended to use a 4-8 ohm speaker when the power supply is 24V. If the power supply voltage is higher than 24V, only the 8 ohm speaker can be used, otherwise the chip will be burned