SW-300i passiver Kugelsubwoofer B-Ware

This 30 cm subwoofer sphere is designed for small and medium 2-way systems, offering a rounded appearance and improved sound quality. It features a stable grill and internal supports for enhanced stability.

• Harry F. Olsen found in 1951 that spherical enclosures least affected the frequency response of speakers.
• The subwoofer membrane is claimed to produce high alternating pressure without distorting itself or the enclosure.