Always wondered what's inside a Bose Acoustimass Speaker System, 2 woofers in 'tandem' in an internal closed box, helping each other. A sealed enclosure delivers a more refined bass. Here combined with 2 ports.
"The transparent design lets the speaker blend in to any living room out there. The size can be big enough to offer a good sound quality, yet the speaker takes little visible space...The speakers come with a small wifi antenna, that can plug in to any computer, music player or smart phone out there. It will also work for old stereos or vinyl equipment. The aim is to set the music free regardless where it’s stored"
The Ultimate Listeningroom - 2
The Dodecahedron Speaker System by sonihouse
Dynaudio Consequence mk2 high end audio audiophile speakers
Beautiful Klipsch home theater. #oncontrols #smarthome #nowitson:
Mono and Stereo High-End Audio Magazine: Yamaha Grand Piano speakers
Peter Vogel, Series of Sounds, 1985, microphone, speakers, light emitting diodes, circuits, iron wire, wooden frame, 12 x 13.5, 110 volts.