This is an AMPEG SVT410HE bass cabinet, which is currently difficult to obtain! I planned to use it outdoors, but I ended up not having the opportunity, so I've been carefully storing it. 【Product Condition】 There are small scratches, but it's in very good condition overall as it has only been used for operational checks. I've connected a head and confirmed it's working. It sounds great!! It's truly a monster cabinet. It might be too much for home use, but of course, you can use it. It's a cabinet that can be very useful outdoors, so please consider it. Please check the photos carefully and understand that this is a used item before purchasing. Rated Input (RMS): 500W PEAK 1000W Impedance (Nominal): 8 Ω  Sensitivity: 98dB (1W/1m)  Maximum Sound Pressure Level (Max SPL): 122dB