The G Sub 1801 is a universal 2 x 18” high-power subwoofer with truck-load compatible outside dimensions. The 116 x 78 cm footprint makes set-up with a loudspeaker pole mounted on the sub possible with even quite large mid-high systems. Mechanical and acoustic compatibility with the G Sub 1801 and Galeo C Sub allow a wide and versatile range of combination possibilities. This subwoofer combines very good handling with exceptional acoustic precision and depth of frequency.