Abstract: A mounting system for mounting a loudspeaker to a substrate includes a mounting assembly having an elongated screw, a support member received on and movable along the screw, and a mounting arm rotatably connected to the support member and having a resting position and a working position. A guide housing receives the mounting assembly with the screw extending longitudinally therethrough and includes a wall structure with an open front side and a cap at a top portion of the wall structure. In the resting position, the support member is positioned along the screw at least partially received within the cap and the mounting arm is substantially contained within the wall structure. In the working position, the support member is positioned along the screw to be outside of the cap and the mounting arm is spring-biased away from the screw and extends outwardly through the front side of the wall structure.

Abstract: Examples are disclosed for tuning loudspeakers to have complementary impedance characteristics. An example loudspeaker system includes an amplifier configured to generate an audio signal, and a plurality of speakers connected in parallel to the amplifier to receive the audio signal, wherein each speaker of the plurality of speakers has a unique impedance characteristic that, when combined with the impedance characteristics of the other speakers of the plurality of speakers, shows all speaker impedance characteristics to be complementary, resulting in a more level, or resistive, overall speaker system load impedance. This more level, or resistive, overall speaker system load impedance results in a more dynamic sound with more extended low end in comparison to conventional speaker systems.

Abstract: Examples are disclosed for tuning loudspeakers to have complementary impedance characteristics. An example loudspeaker system includes an amplifier configured to generate an audio signal, and a plurality of speakers connected in parallel to the amplifier to receive the audio signal, wherein each speaker of the plurality of speakers has a unique impedance characteristic that, when combined with the impedance characteristics of the other speakers of the plurality of speakers, shows all speaker impedance characteristics to be complementary, resulting in a more level, or resistive, overall speaker system load impedance. This more level, or resistive, overall speaker system load impedance results in a more dynamic sound with more extended low end in comparison to conventional speaker systems.