Fiberglass custom made subwoofer case. it fits 3 x 10 inch subs. ** Overall dimensions is 34 x 10 x 16 inches. ** It has an inside volume of 4158 cubic inches. ** Made of durable MDF, carpeted outside ** Gelcoated fiberglass faceplate ** Speaker holes are 9 inches diameter **No holes, ports etc. Simply drill a 1/4" hole to put your wires thru. ** Subwoofers/ speakers are NOT included **This is for the box/ case only NO SUBS INCLUDED ** Hand fitted Fiberglass faceplate, all assembled in the Great State of Mississippi, USA ** I have it in many colors, so look at my other listings Ships Fedex, so be sure to give your telephone number with the payment.