Joshua4201splguy Posted September 13, 2022 Report Share Posted September 13, 2022 Hello I am trying to build a burp box for my 03 Tahoe for my 4 12inch hippo xlr’s I have them being pushed by a ds18 hooligan 8k at one ohm which I’m getting 5996 out with consistency battery is a 45ah cmax alternator is a mechman 400 with a voltage of 15.2 running in stock class in usaci. the first two boxes I had were about 2sq foot per sub which is to spec of the sub one box birch double layers with triple on top depth 30 inches width 48 inches hight 14 inches 45’s in all corners port was 5 7/8inches wide by 10 inches deep 12 inches hight peak 47-51hz 152.93db the second box mdf single layer with double on top 48 width 33 depth 14 hight 45’s in weak areas port was 10inches by 10 inches same 12 inch hight peak 52 hz 153.1. trying to find out how to add db’s without adding power just by changing the box. I’ve had more power but was only able to achieve 154.64db out of both boxes. any suggestions Quote Link to comment Share on other sites More sharing options... 0 3
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