Abstract: A loudspeaker having a speaker basket including a basket rim, a speaker mounting hole, and a coupling hole disposed through the basket rim. The loudspeaker includes a first grill coupling engaged with the coupling hole, as well as a grill removably attached to the basket rim via the first grill coupling. The grill defines a solid surface portion which completely covers the speaker mounting hole and the coupling hole. The first grill coupling is interposed between the basket rim and the grill.

Abstract: A bobbin interconnection assembly in a moving coil loudspeaker is disclosed. The assembly includes a first coupling member fixed to a central region of a diaphragm of the loudspeaker. The assembly also includes a second coupling member that may be removably engaged to the first coupling member. The second coupling member is fixed to an inner rim of an annular damper, and to a voice coil bobbin.

Abstract: A loudspeaker includes a circular damper, a cone, and a cylindrical bobbin. The circular damper may include a centrally disposed cone attachment protuberance and a peripherally disposed top plate attachment section. The cone may have a central inner portion that may be attached to the cone attachment protuberance of the damper. The cone may be attached to the cylindrical bobbin, which may have a voice coil coupled thereto.

Abstract: A terminal assembly that selectively couples multiple electrical loads in parallel or in series includes a circuit board that may be defined by a first section and a second section. A housing is disposed on the circuit board, and defines an access aperture overlapping multiple sets of jumpers attached to the first and second sections of the circuit board A cover is positioned on the access aperture to selectively expose the set of jumpers of the first section of the circuit board and the set of jumpers of the second section of the circuit board.

Abstract: A terminal assembly for selectively coupling multiple electrical loads in parallel or in series includes a plurality of jumper contacts in a spaced relationship. The jumper contacts may be in electrical communication with load terminals as well as source terminals. Connections made in a first group of electrically connectable pairings of adjacent jumper contacts couples the load terminals, and thus any loads attached thereto, in parallel. Connections made in a second group of electrically connectable pairings of adjacent jumper contacts couples the load terminals in series.

Abstract: A terminal assembly for selectively coupling multiple electrical loads in parallel or in series includes a plurality of jumper contacts in a spaced relationship. The jumper contacts may be in electrical communication with load terminals as well as source terminals. Connections made in a first group of electrically connectable pairings of adjacent jumper contacts couples the load terminals, and thus any loads attached thereto, in parallel. Connections made in a second group of electrically connectable pairings of adjacent jumper contacts couples the load terminals in series.

Abstract: A bobbin interconnection assembly in a moving coil loudspeaker is disclosed. The assembly includes a first coupling member fixed to a central region of a diaphragm of the loudspeaker. The assembly also includes a second coupling member that may be removably engaged to the first coupling member. The second coupling member is fixed to an inner rim of an annular damper, and to a voice coil bobbin.

Abstract: A terminal assembly that selectively couples multiple electrical loads in parallel or in series includes a circuit board that may be defined by a first section and a second section. A housing is disposed on the circuit board, and defines an access aperture overlapping multiple sets of jumpers attached to the first and second sections of the circuit board A cover is positioned on the access aperture to selectively expose the set of jumpers of the first section of the circuit board and the set of jumpers of the second section of the circuit board.

Abstract: A loudspeaker having a speaker basket including a basket rim, a speaker mounting hole, and a coupling hole disposed through the basket rim. The loudspeaker includes a first grill coupling engaged with the coupling hole, as well as a grill removably attached to the basket rim via the first grill coupling. The grill defines a solid surface portion which completely covers the speaker mounting hole and the coupling hole. The first grill coupling is interposed between the basket rim and the grill.

Abstract: A loudspeaker includes a circular damper, a cone, and a cylindrical bobbin. The circular damper may include a centrally disposed cone attachment protuberance and a peripherally disposed top plate attachment section. The cone may have a central inner portion that may be attached to the cone attachment protuberance of the damper. The cone may be attached to the cylindrical bobbin, which may have a voice coil coupled thereto.