Feature:
1. TDA7498E CHIP: Built in TDA7498E chip enables the power amplifier module to maintain ultra low distortion throughout the entire sound frequency band while exhibiting HD sound quality and delivering truly sound quality.
2. POWERFUL PERFORMANCE: 2 TDA7498E power amplifier chips are used. Support wide voltage input 15‑36V, power up to 160W x 2.
3. MULTI PROTECTION: Bluetooth power amplifier board has multiple protection mechanisms to ensure safe operation. Equipped with anti reverse connection, undervoltage, overheating, overcurrent, and short circuit protection.
4. FAST HEAT DISSIPATION: Reduce the overall temperature of the module to prevent overheating, provide heat dissipation for power supply, amplifier chips, and filter capacitors, reduce temperature rise and its impact on sound quality, and ensure long term stable operation of the components.
5. IDEAL REPLACEMENT: Wonderful replacement for the old and damaged parts, fine workmanship, attention to details, helps you improve the working efficiency!
Specification:
Item Type: Bluetooth Digital Power Amplifier Module
Product Material PCB
Bluetooth Version: 5.0 (unobstructed, Approx. 10m / 32.8ft)
Number of Channels: 2.0 channels (left channel, right channel)
Power Amplifier Chip: TDA7498E
Output Power: Left and Right Channels 160W x two
Adapted Speaker: 30 to 200W, 4 to 8 Ω
Protection Mechanism: Anti reverse connection, undervoltage, overheating, overcurrent, short circuit protection
Input Method: For AUX, Bluetooth, USB (dial button to switch mode and song)
Adapted Power Supply: DC15-36V (undervoltage protection below 9V, can also support 12V power supply).
Package List:
1 x Power Amplifier Board 1 x Upper Cover Plate 1 x Lower Cover Plate 3 x Button Hat4 x M2x18 Copper Column 8 x M2x4mm Screw 4 x M2x5 Copper Column 1 x Screwdriver
Note:
1. Only when the sound signal input is large enough and the power supply voltage, current is large enough can there be sufficient output power!2. The higher the power supply voltage, the greater the output power, the smaller the horn impedance, and the greater the output power!3. Please ensure that the power of the adapter power supply is greater than the actual working power of the amplifier!