*Currently sold. A Yamaha superwoofer equipped with a 20cm x 2 double woofer. Equipped with active servo technology and a 150W high-power amplifier, it makes bass sound small yet full of volume. Appearance, dullness, abrasions, and bruises can be seen (Kobayashi Hitoshi)
Maintenance Information: 2022.10.31 Operation confirmed
Accessories: instruction manual
Main specifications: Unit used 20cm cone type x 2 rated output 150W (5Ω) playback frequency band 20 Hz to 160 Hz high cut filter 40 Hz to 140 Hz, continuously variable W235 x H602 x D463mm 20kg
The disposal price has been reduced! (Members are not eligible for discount) 2022/2/14 selling price 6,000 yen* It is cheap because it smells like cigarettes. It is also recommended as an introductory machine. The sound pressure is also sufficient, and the depth and three-dimensional effect increase. The sense of realism such as movies and live sound sources has increased, and you can enjoy it even more than ever. The appearance has a feeling of use such as small scratches and dullness. Serial I315986QS (Asane Satoshi)
Maintenance information: 2022.2.14 operation confirmed (good sweep test)
Accessories: none
Main specifications: Output 50W (5Ω) Playback frequency band 35Hz to 160Hz Speaker unit 16cm Cone type (anti-magnetic) Input terminal RCA pin jack Power consumption 25W Dimensions W350 × H163 × D350mm Weight 8.5kg