XR50 is a cleverly engineered compact bookshelf speaker that produces the rich, full sound one would expect from much larger speakers. Fine gloss wood finishes are offered in Black and Red Walnut. The magnetically attached grill is acoustically transparent and covered with a neutral black cloth. Unique front panel McIntosh logo may be illuminated when used with McIntosh components. "Killer compact speakers with power and joy of playing." - Lyd & Bilde​ Amplifiers from 75 to 300 watts are appropriate power for XR50. An additional connection passes on Meter Illumination Control for compatible power amplifiers. When connecting the XR50 3-way bookshelf speaker to an amplifier, it is important to use cables of adequate size so that there is no signal loss. This bookshelf speaker can be used in both music and home theater systems.