Gold Member Username: Snarl2004Audioque 12 SD2.5s, Earthquake P... Post Number: 1659 Registered: Dec-06 | 4 ft^3 net Vent: 16" Wide 2.5" Tall 30" long 40 sq" of port i got 28 hz is this correct? |
Gold Member Username: Logan__tilleTeam Revolution Post Number: 8953 Registered: Feb-06 | No, It needs to be 27.96 inches long to be 28hz. At 30 inches it will be 27.183hz. Ha but you wont notice a difference. |
Gold Member Username: Snarl2004Audioque 12 SD2.5s, Earthquake P... Post Number: 1660 Registered: Dec-06 | thx logan... like how do you figure out what its tuned to to decimal places. If i knew then i wouldnt have to ask every time i make a ...is there a program you use or an equation? |
Platinum Member Username: Rovin4 10 Pioneer... Post Number: 12197 Registered: Jul-05 | http://www.carstereo.com/help/Articles.cfm?id=31 |
Gold Member Username: Snarl2004Audioque 12 SD2.5s, Earthquake P... Post Number: 1662 Registered: Dec-06 | thats what i used to get the rough length i stated above but i was wondering how you be exact or how logan was doing it |