anyone? everone always says they have there boxed tuned to 30 hz or somthing, But how to you tune a box you made your self or find out what its tuned to?
no, you calculate the port frequency first, and then you build the box according to specs.
How to tune? Like I mentioned, by the port. How? By size of the opening, as opposed to the length. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif