※There is no operation problem, but it is sold as is. As a subsystem, it can be used in various places such as bedrooms. There is a feeling of use on the exterior, such as threads and dullness (Mizusaki Ryo)
Maintenance information: 2026.4.1 sound output confirmed
Accessories: original box, bracket
Main specifications: W139 x H232 x D160 mm, weight 2.8 kg/unit (actual measurement)