Audio efficiency: Sonically, the SoundLink Max is as massive and heavy as the speaker that provides it, but Will not get us wrong �?it's certainly not a blunt instrument. The chart under shows the utmost output for our current speaker recommendations, moreover a few other models we’ve tested. For https://www.bluetoothspeaker.top/speakers-sound-equipment-amplifiers-bluetooth-speaker-smart-inalambrico-dj/