The price has been reduced. 2022/11/7 sales price 2,000 yen. *Currently on sale. 1 bottle only 18cm woofer from Pioneer. I was able to confirm the sound output, but there is a large feeling of use such as dullness, etc., and it is currently sold (Kanai Hidetsugu)
Maintenance information: 2022.10.15 sound output confirmed
Accessories: original box
Main specifications: 8 inch 28-42 hz impedance 8 ohms maximum input 20 W W234 x H102 x D234 mm 2.5 kg