Your cart is empty.
Your cart is empty.50W+50W+100W Class D Audio AMP Module
TPA3116D2 with sound 2.1 bluetooth power amplifier board, with hi-fi stereo sound quality;
Support AUX+Bluetooth input audio, power amplifier configuration bluetooth 5.0 high speed transmission.
Number of channels: 2.1 channels (50W+50W+100W) output impedance is 4-8 ohms
Adapted power supply: DC 12-24V/5A or above (the higher the voltage, the greater the output power)
Tip: Only when the audio input is sufficient and the power supply voltage/current is sufficient, can there be sufficient output power !
The higher the power supply voltage, the greater the output power, the smaller the horn impedance, and the greater the output power !
Please ensure that the power of the adapter power supply is greater than the actual working power of the amplifier.
Dear Valued Customer：Thank you for choosing our product! If you encounter any issues after receiving your order—such as quality concerns, size discrepancies, or shipping irregularities—please promptly contact our customer service team through the "Your Orders" page in your Amazon account.
We commit to:
🔹 Responding within 12 hours
🔹 Providing tailored solutions (replacement/refund/technical support)
Kind Reminder:
Early communication helps resolve issues faster and avoids delays in after-sales service. Your feedback is vital to our improvement!
