12:19sa video na ito ay susubukan natin ang lakas ng class d amplifier kung masisira sa full range nito sa dalawang 4 ohms speaker...
#subwoofer #bestsubwoofer #longterm #speaker #b
08:36Buy from here:खरीदने के लिए यहाँ क्लिक करें
https://inkocean.in/products/wuzhi-zk-mt21-bluetooth-5-0-subwoofer-amplifier-board-50wx2-100w-2-1-channel-power-audio-stereo-ampli
