2 pcs TWS Bluetooth 5.0 Power Amplifier Board 40W / 50W Mono Stereo Audio Module. No call function. At 24V4A, the maximum output power is 50W. At 19V4A, the maximum output power is 40W.
eBay
High quality amplifier board. With AUX and Bluetooth two kinds of audio input, two in one, 5.0 Bluetooth version, higher transmission efficiency and longer transmission distance. Bluetooth audio amplifier module 2.1 channel, maximum output power 2X50W+100W.
eBay
200W High Power Bluetooth 5.0 Stereo Amplifier Board. High Power Output: 200W combined power ensures that you hear every note clearly and powerfully. Perfect for audiophiles and casual listeners alike, this amplifier board brings your music to life.
eBay
The chip's AM interference suppression function ensures a clean and undistorted audio experience, perfect for audiophiles and enthusiasts alike. This makes it an ideal choice for those who need a powerful audio solution without sacrificing space or flexibility.
eBay
eBay
200W DC 8V-26V ：2 100W. Support music in MP3 / WMA / WAV format. 1 Radiator ( 200W The heat sink needs to be manually pasted). Automatically support USB / TF / Bluetooth / FM / AUX switching. Prompt and convert to cable (signal sound or English voice optional).
eBay
Output Power: 30W 2 when input DC12V, 50W 2 when input DC24V. This efficient design ensures maximum audio output with minimal power consumption, making it an ideal solution for power-conscious users and high-power applications.
eBay
1 x Bluetooth Amplifier Board. Audio input: Bluetooth + AUX. Bluetooth Version: 5.0. Number of channels: left and right channels (stereo). The USB flash drive file system must be FAT32 and support up to 32 GB.
eBay