Review on Marshall Tufton: Black Portable Bluetooth Speaker - Unmatched Sound Quality & Portability by Kio Proviax ᠌

Class D amplifier speaks for itself, it is felt in the sound, it is electronic, there is no softness and warmth. The crossover on high and low is not friendly with each other, there is no single sound merging when you need to correct this or that purity, you can hear it when listening. When the bluetooth is connected and the volume is quiet, pleasant for an evening rest and the music is like the background, you can hear the sound floating, that is, the bass gives attenuation and high gain (there is no effect through aux). As for the aux, when the wire is connected, the bluetooth remains in operation and connected, for example, to everyone who connected with him, and all incoming notifications cut off the sound (this is a big jamb, aux should be aux, and turn off everything else.) The volume knob behaves differently in comparison with the bass and high knobs (it’s not clear, it doesn’t seem to hang out, but you start to turn it, at the beginning it’s easy and then it’s tight, no matter in what position). Anyone who likes a warm pleasant sound, I do not advise to buy. And who needs a powerful bass beat, this is your candidate.