Ferrofluid speakers are quite trippy as they have magnetic fluid that dances to the beat of music. The Soul Speaker is not your average ferrofluid speaker. It is made of architectural concrete and uses two speakers and double passive radiators on both side, generating sound waves from the bottom.
The Soul Speaker comes Bluetooth 5.0 with a range of 25 meters. You can pair two devices to enhance the effect. The unit has volume control, bass/treble tuner, and function switch. It will be available in black and white.