Soundmatters Subwoofer Substage 100 Input 100-265 Vac,Tested and this is solid - Operating very well,it has a dent on the top and is dusty,still rocks very well,,Please Review all the pictures and ask any question,( NO PO BOX ADDRESS/ SHIPPING on large items I sell* ) I will pack all items very well.No shipping out of the USA or Hi,Alaska,Puerto Rico,Thank you !