※ Current sale item. Yamaha superwoofer with 20cm x 2 double woofer. Equipped with active servo technology and a 150W high-power amplifier, it produces a small yet high-volume bass. The appearance has a feeling of use such as dullness and scratches. There is a small hole in one place on the Saran net. Serial Z6744DWY (Yuki Yamato)
Maintenance information: 2021.7.5 working confirmed
Accessories: none
Main specifications: Unit used 20 cm cone type x 2 rated output 150W (5 Ω) playback frequency band 20Hz to 160 Hz high-cut filter 40Hz to 140Hz, continuously variable W235×H602× d463mm 20kg