The RG Series of loudspeakers by Audible Physics has been a revelation of developments of years of designing and manufacturing of premium loudspeakers.  

The RG100 is a 100mm full range driver that utilizes premium parts as in a strong neodymium motor, copper shorting ring, and premium copper wires and is one of the best products that Audible Physics has created.  The RG100 is a versatile loudspeaker that can be used for home audio and car audio.

The RG50s is a 25mm neodymium soft dome tweeter with a FS of 1300 hz.