10-24V Single Power Supply Overweight Subwoofer Front Board Low Pass Filter Board Tone & Finished Board Model 885

This little board packs a punch! The TPA3116D2 delivers clean, powerful sound. I paired it with some old bookshelf speakers, and they sound amazing now. Bluetooth connection is stable too.

Installed this equalizer in my old pickup truck, and the difference is night and day! The remote control is super convenient, and I love how precise the tuning is. No more flat, lifeless sound. Definitely worth the purchase!

Great amplifier board! The Bluetooth 5.0 connection is super stable, no dropouts even when I'm 10 meters away. The Sinilink APP control is really convenient, I can adjust volume and switch songs directly from my phone. I used it to build a portable outdoor speaker, and the 100W×2 output is more than enough for backyard parties. Sound is clear with no distortion at high volumes. Installation was straightforward, all ports are clearly labeled. Highly recommend!