Review on Portable acoustics JBL Charge 4, 30 W, red by Linh Chi ᠌

a great option for outings into nature, you don’t have to listen at full volume, but for background music at medium volume, the speaker does an excellent job, the sound is excellent, the bass is juicy especially for fans of "stereo", you will not understand any difference from charge 3 at a distance of a meter, but the sound has become more adult, rich and solid as a portable speaker, based on the ratio of price, sound quality and size, charge 4 is currently the best option from the JBL series, in fact it plays no worse than xtreme 2 (I compare, because there are both speakers), the latter is certainly louder, but it is 3 times heavier and larger, and the bass disappears in exactly the same way with the addition of volume, or even stronger