A loudspeaker system comprising: a loudspeaker array configured to playback an audio output in a listening environment and including a third pair of wires (24a - 24b) and a fourth pair of wires (26a - 26b); an audio controller configured to provide the audio output to the loudspeaker array; and one or more insertable columns being positioned between the audio controller and the loudspeaker array to adjust a height of the loudspeaker array relative to the audio controller, the columns being electrically connected to the loudspeaker array, wherein each insertable column includes a first pair of wires (20a - 20b) electrically connected to the third pair of wires (24a - 24b), and a second pair of wires (22a - 22b) electrically connected to the fourth pair of wires (26a - 26b), wherein a first wire of the first pair of wires (20a - 20b) includes at least one resistor, the audio controller is electrically coupled to the first, second, third, and fourth pairs of wires (20a - 20b, 22a - 22b, 24a - 24b, 26a - 26b) such that the third pair of wires (24a - 24b) form a circuit with the first pair of wires (20a - 20b) and the audio controller, and the fourth pair of wires (26a - 26b) form a circuit with the second pair of wires (22a - 22b) and the audio controller, the audio controller is further configured to measure an electrical voltage across the at least one resistor for each insertable column, wherein the measured voltage depends on the number of columns inserted between the audio controller and the loudspeaker array, and the audio controller is further configured to adjust tuning parameters of the audio output based on the measured voltage. a loudspeaker array configured to playback an audio output in a listening environment and including a third pair of wires (24a - 24b) and a fourth pair of wires (26a - 26b); an audio controller configured to provide the audio output to the loudspeaker array; and one or more insertable columns being positioned between the audio controller and the loudspeaker array to adjust a height of the loudspeaker array relative to the audio controller, the columns being electrically connected to the loudspeaker array, wherein each insertable column includes a first pair of wires (20a - 20b) electrically connected to the third pair of wires (24a - 24b), and a second pair of wires (22a - 22b) electrically connected to the fourth pair of wires (26a - 26b), wherein a first wire of the first pair of wires (20a - 20b) includes at least one resistor, the audio controller is electrically coupled to the first, second, third, and fourth pairs of wires (20a - 20b, 22a - 22b, 24a - 24b, 26a - 26b) such that the third pair of wires (24a - 24b) form a circuit with the first pair of wires (20a - 20b) and the audio controller, and the fourth pair of wires (26a - 26b) form a circuit with the second pair of wires (22a - 22b) and the audio controller, the audio controller is further configured to measure an electrical voltage across the at least one resistor for each insertable column, wherein the measured voltage depends on the number of columns inserted between the audio controller and the loudspeaker array, and the audio controller is further configured to adjust tuning parameters of the audio output based on the measured voltage.