eBay
eBay
Output maximum power 2x15W at 16V4A. 1pcs 5.0 Bluetooth power amplifier board. When 12V4A, the output maximum power is 2x10W. M+ and M- are the positive and negative of the microphone. We will reply you ASAP.
eBay
eBay
Audio Output: Mono 30W. Audio input: Bluetooth + AUX + U disk + USB sound card. Audio amplifier board 1. Bluetooth version: 5.3. We will try our best to avoid any quality problem. We'll provide you a satisfying solution.
eBay
Output power: 300W 4ohm, 200W 8ohm (Four tubes in parallel). Excellent Audio Quality: By adopting differential input amplification technology and a miniaturized integrated design, this power amplifier board achieves high fidelity and exceptional audio quality, surpassing the performance of traditional digital power amplifier boards.
eBay
hello dear friend Thank you for visiting our store. Please tell me the exact model you want and we will give you best price! Note: We test all items before we send them out. After you receive the item,please use it immediately. If you have any question,please contact me directly instead of opening CASE that brings us very bad effect and can't solve any problem. As a seller,we will be responsible for all.and we will BLOCK the buyers who open cases without contacting us first! We will give big discount for the future business.
eBay
eBay