PASSIVE ACOUSTICAL RADIATING

摘要

An audio device has passive radiators that are driven by acoustic drivers. The passive radiators are arranged so that the net mechanical vibration is minimized. A first and a second passive radiator having half-roll surroundings are mounted in an enclosure such that a concave surface portion of the surrounding of the first passive radiator and a convex surface portion of the surrounding of the second passive radiator face the interiour of the enclosure.