To evaluate sound quality, we had a percussionist that's all about that bass in addition to a guitarist who understands the intricacies of treble, to listen to every speaker play the same music a single soon after another. After listening to anything from the deep resonance with the Interstellar https://www.bluetoothspeaker.top/original-wireless-speaker-bt-outdoor-subwoofer-hi-fi-sound-quality-waterproof-portable-speaker/