Just like with our SoundLink Revolve and Revolve+ portable speakers, this 360-diploma design avoids the positional sweet spots and frequency drop-offs of speakers that just purpose forward, but this time, with the extra power and stronger bass that arrives with a brand new shape and a 3rd passive radiator. https://www.bluetoothspeaker.top/factory-wholesale-studio-wireless-bluetooth-speaker-waterproof-outdoor-speaker/