I DO NOT give my money or business to people who make posts like he has.What have I done wrong? I gave you a box design but obviously it's not gonna work since we didn't have dimensions. Then I ask you to please drop you're attitude and come back with dimensions and then we can help you. Honestly what about my posts made you not wanna deal with me? The fact that you mentioned to someone who is fairly new to car audio to not even start a thread without dimensions. How is ANYONE supposed to learn anything without starting threads, asking questions, etc. ? http://www.soundsolutionsaudio.com/forum/topic/13994-attention-noobs/ Number Three Subwoofer Enclosure Specification Questions & Requests Most manufacturers do list the optimal enclosure specifications on their respective websites, but sometimes you do want to know what other users of the subwoofers have done. To help get the information you desire when wondering this type of question, please include the following information. Subwoofers in question, number of subwoofers & subwoofer size Amplifier being used, specifically the model number. Fabrication skill level Preferred material to be used (i.e. MDF, fibreglass, etc) Vehicle which the subwoofers will be used in Other products you have heard, but have not owned that you enjoyed & their install particulars. Musical preferences System goals Previous subwoofers you have used, and their installation particulars List any research you have previously done