The new R-Series from REL replaces the ever-popular Q-Series and builds on REL’s reputation as one of the best manufacturers of sub-bass systems by improving on performance in every way possible. The R-505, like the rest of the R-Series looks amazing with its eight coats of hand-rubbed piano black lacquer, giving the R-505 an elegant finish that will look great in your listening room. The R-Series’ design is defined by the horizontal strakes that run across the sides and over the top of the cabinet. This idea is even used on the feet of the R-505.

The REL R-505 sub-bass system features a crushing 500w amplifier and a heavy duty 12” long-throw cast frame driver which allows for truly spectacular performance. The REL R-505 sub bass system is used most effectively with higher end speakers such as the Monitor Audio RS range. Easy access to controls on the back make the REL R-505 a great sub-bass system to live with, and simple touches such as the frosted glass security panel on the control panel give the R-Series an edge over the competitors and add a certain aesthetic value to the R-505.