MakerHawk Blue Tooth Amplifier Board HiFi Stereo 2.0 2X50W Audio Amplifier Module TPA3116D2 Digital Power Amplifier Blue Tooth 5.0 Dual Channel AMP with AUX/USB/Flash Drive/PC Sound Card Input

Muito bom aparelho sistema bluetooth excelente!!! Recomendo

Esta compra me super agrado, nunca imagine que este super pequeño amplificador alimentaria mis bocinas Micca y las llevaria a un muy alto volumen. Es fantastica, solo asegura alimentar adecuadamente y el equipo te sorprendera.

Well worth it. Very clean sound. No noise. Plenty of power. HINT: those 20v batteries on your power drill are perfect for creating a portable boom box project. Years before Bluetooth speakers became a thing (but after iPods) I cannibalized Klipsh, Cerwin Vega, Altec, JBL, home speakers to build boom boxes and have recently replaced the old amplifiers with these. They ALWAYS work fine. And your battery will play for hours if you are reasonable with the volume. Most folks don’t realize how much volume you can get with 1 watt/channel, 15 is overkill. Still, watch out for distortion and high end sizzle because it’s possible to overpower some high efficiency speakers.

I really like it, it's tiny, maybe 3 x 3. I have several wuzhi mini amps, and they're all great. No EQ on this one, which is what I wanted, I use it to power passive studio monitors and wanted a flat response. Lots of connectivity options.

Buena relación calidad precio, lo tengo en unas bocinas jvc y se escucha bien, el Bluetooth no tiene mucho rango, el volumen es bueno sin distorsión.