This custom subwoofer box is constructed of 300-series stainless steel. The box measures 24" wide, 14" tall, and 18" deep. The box includes an Infinity subwoofer. The 300-series stainless box will never rust, unlike the POS "stainless" propane grill you bought two years ago at Walmart. Throw this box in the back of your truck, tune in some vintage Cypress Hill, and pretend its 1993 all over again. FOB shipping point: Bucyrus, Ohio.