Review on Portable Acoustics JBL Boombox 2, 80 W, black by Xander Kio Zion ᠌

The column gives a dense stream of sound, but this can only be obtained on old Android 4/5 without built-in system equalizers. Then you can normally expand the stereo base, and raise the tops, and get subwoofer frequencies from the speaker, and BB2 can give it out. On the 10th android, the regular sound is normal, the equalizers for 10k get crooked, since there is a phone on 5k.