Just like with our SoundLink Revolve and Revolve+ portable speakers, this 360-diploma design avoids the positional sweet places and frequency drop-offs of speakers that just intention ahead, but this time, with the extra power and more powerful bass that comes with a new shape and a 3rd passive radiator. https://www.bluetoothspeaker.top/home-theatre-system-woofer-sport-speaker-led-bluetooth-speaker/