The loudest portable speaker we have tested is the ultimate subwoofer. This
does not need to be plugged into the power socket all the time, because it is powered by a battery and has a built-in carrying belt to help transport. You can take it outdoors without worrying that it is a little wet, thanks to its IPx4 waterproof grade, which proves that it can withstand small splashes. It can reach a maximum of 98.3db, which means that it can easily fill a crowded room with sound.
At the maximum volume, it also has almost no compression artifacts, so when the volume reaches the maximum, your audio is still clear. There is a room correction function, which can adjust the sound according to its environment, whether it is your bedroom, patio, or roof. When turned on, its sound profile is neutral and balanced, so it is suitable for listening to many different types of audio content.
Like most speakers, it is difficult to reproduce the deep rumble in the bass, which is usually felt in bass music such as EDM and hip-hop. In addition, although it is portable, it is still quite large and bulky, and it is not as convenient to travel as a small portable speaker. You can put it in your backpack during the journey. If you are looking for a speaker that is more suitable for travel and louder, please check sodlk. He is called
