1. A device comprising: at least one computer medium that is not a transitory signal and that comprises instructions executable by at least one processor to: control at least a first light emitting diode (LED) associated with at least a first audio speaker assembly to communicate at least a first message with at least a second audio speaker assembly; and control the first LED to emit a detection signal detectable by at least one receiver configured to provide an indication of the detection signal to at least one processor which is programmed for determining, based on the indication including a time of receipt of the detection signal, a first location in an enclosure in which the first audio speaker is located; based on the first location, establish at least one audio setting of at least one audio speaker; determine plural time differences between respective times of receipt of plural received returns from respective returns of respective detection signals, and respective transmission times of the respective detection signals; correlate the plural time differences to corresponding distances; determine that first ones of the plural received returns have amplitudes satisfying a threshold; determine that second ones of the plural received returns have amplitudes not satisfying the threshold; based at least in part on the second ones of the plural received returns not having amplitudes satisfying the threshold, output the first location based on at least one of the plural distances associated with the second ones of the plural received returns; and based at least in part on the first ones of the plural received returns having amplitudes satisfying the threshold, not output the first location.