It is a system in which a 30cm full range (AUDIO NIRVANA Classic 12) and a drone cone (DAYTON AUDIO DS315-PR) are mounted in a self-made enclosure. The rich low frequencies, resolution, and extended full range are impressive. It's one that makes new sources sound without any problems. The exterior has bumps, scratches, etc. (FUJISAWA KOSHI)
Maintenance information: 2026.4.12 sweep test is good
Accessories: No accessories
Main specifications: 30 cm full range 8 ohm ferrite 95.8 dB W540 x H900 x D320 mm weight 36.2 kg/bottle