Focal - Chorus 706 (Walnut) Yields significantly lower distortion, illustrious high frequency responses, heightened airiness, and flatness up to 28kHz Throws a wide, deep soundstage 1x 6 1/2" Polyglass Mid-bass 1x 1" TNV Aluminum/Magnesium Inverted Dome Tweeter Dimensions (HxWxD): 15 3/8" x 8 3/4" x 11 9/16"