Abstract: A holder for a loudspeaker box onto which the loudspeaker box can be slipped. The holder includes a control handle and a clamping device actuatable without tools via the control handle.

Abstract: Loudspeaker wall holder and method of mounting a loudspeaker box. The loudspeaker wall holder includes a base mountable on a wall surface, an arm coupled to the base, and a holder comprising a clamping device. The holder is mounted on the arm and is structured and arranged to receive a portion of a loudspeaker box. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

Abstract: A loudspeaker stand has a mount, onto which a loudspeaker can be placed. For this purpose, the mount has a tensioning device, which can be actuated by the intrinsic weight of the loudspeaker. The stand may have several tensioning elements, which can be shifted in a direction perpendicular to that in which the loudspeaker is set down.

Abstract: A stand column includes two tubes having longitudinal axes and curved tube walls surrounding the longitudinal axes. The two tubes include an inner tube guidable in a telescoping manner in an outer tube. A clamping device is structured and arranged to fix the inner tube in various positions with respect to the outer tube, and includes at least one rolling element with a rotational axis oriented parallel to a normal to the longitudinal axes. The at least one rolling element is positioned between at least one clamping body arranged on one of the two tubes and the other of the two tubes, and has a circumferential wall with a curvature parallel to the rotation axis that is adapted to a curvature of the other tube.

Abstract: Holding device and method for holding an instrument. The holding device includes a housing, at least one holding arm having a mounting section coupled to a holding section through at least one offset lever section, and a resetting device structured and arranged to act eccentrically on the mounting section. The at least one holding arm is rotatable about a longitudinal axis of the mounting section.

Abstract: A holder for a loudspeaker box onto which the loudspeaker box can be slipped. The holder includes a control handle and a clamping device actuatable without tools via the control handle.

Abstract: Holding device and method for holding an instrument. The holding device includes a housing, at least one holding arm having a mounting section coupled to a holding section through at least one offset lever section, and a resetting device structured and arranged to act eccentrically on the mounting section. The at least one holding arm is rotatable about a longitudinal axis of the mounting section.

Abstract: Loudspeaker wall holder and method of mounting a loudspeaker box. The loudspeaker wall holder includes a base mountable on a wall surface, an arm coupled to the base, and a holder comprising a clamping device. The holder is mounted on the arm and is structured and arranged to receive a portion of a loudspeaker box. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.