Abstract: In combination with a loudspeaker assembly that includes a speaker diaphragm that is displaced to produce sound, the combination comprising a spinner element mounted to rotate in the path of sound waves produced by the speaker diaphragm; and a rotary drive for rotating the spinner, the spinner defining sound wave passing through openings, in said path.

Abstract: A loudspeaker assembly includes a speaker diaphragm that is displaced to produce sound, and a spinner element mounted to rotate in the path of sound waves produced by the speaker diaphragm, the spinner defining sound wave passing through openings, in said path. Illumination of interior structure, may be provided, for visual effect through openings defined between rotating spinner arms, and between non-rotating grille arms. Different combinations of grilles and spinners are easily enabled by mounting structure.

Abstract: A DVD equipment holder comprising, in combination a backer layer having opposite sides; first overlapping DVD reception pockets located at one of the sides, and attached to a layer, whereby the pockets have accessible DVD entrances; and a first transparent plastic layer or layers located at one side of the backer layer and attached to the backer layer to form a first auxiliary pocket or pockets having an entrance or entrances, whereby a graphics sheet or sheets associated with one or more DVD's is or are receivable in an auxiliary pocket or pockets, and viewable through the first plastic layer or layers.

Abstract: CD player apparatus comprising a case having a front opening and side walls, and a slider in the case to carry a CD or DVD, and forwardly movable toward and partly through the front opening; a release at one side wall to be actuated to release the slider for forward movement relative to the front opening; an arm at the outer side of the side wall and supported to pivot toward and away from the release; and an actuator carried by the arm to be manually moved to pivot the arm toward the release to activate the release, whereby the slider can then move forward relative to the front opening.