* There is no problem with the operation, but since it is cheap, it will be passed as it is. This is a small subwoofer from YAMAHA. It is a small but powerful low range, and it is recommended for those who want to eliminate the lack of surround and low frequencies. The appearance has a feeling of use such as dullness. Serial Z616339XZ (Asaina Tomoho)
Maintenance information: 2022.4.25 operation confirmed (sweep test good)
Accessories: None
Main specifications: Anti-magnetic type 70W 30Hz ~ 200Hz W234 × H367 × D320mm 9.0kg