4 x 6" (10 x 15 cm) 4-Way Coaxial Speakers
5 1/4" (13 cm) 4-Way Coaxial Speakers
6 1/2" (16 cm) 4-Way Coaxial Speakers | XS-R1646
Mobile ES™ 6.1/2" (16cm) 3-Way Component Speakers
