Front road horn from unknown manufacturer. The bass reflex on both sides is reminiscent of an Onken enclosure, but details are unknown. There are many bruises on the corner surface. A self-made stand is included, but the casters are damaged (Murakoshi Yoichi)
Accessories: saran net, casters
Main specifications: W600 x H839 x D720mm weight 59.2 kg unit opening W345 (maximum) x H202mm screw pitch 380 mm (length/width) 370 mm (oblique)