※Since it is inexpensive, it will be handed over as is. ONKYO subwoofer with built-in amplifier. It has a slim, simple design, and a relatively tight sound. There are stains, scratches, and scuffs on the exterior (Tamura Eiji)
Maintenance information: 2023.2.4 operation confirmed
Accessories: instruction manual
Main specifications: 2 input systems (line/speaker connection) 28 to 200 Hz (when FILTER) 28 Hz to 1 kHz (when DIRECT) W231 x H445 x D445 mm approx. 13 kg