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New member Username: CrackpipewilliPost Number: 1 Registered: 12-2003 | I bought an audiobahn 12" aw1206t 4 ohm sub, 1,100w rms, 2,000 max, and i need to know what the best kind of box would be to use with it? and i also need plans. Mounting Dimensions: Depth; 6 3/4" Hole; 10 7/8" Diameter; 12 1/2" crackpipewilli@yahoo.com |
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New member Username: GlasswolfPost Number: 147 Registered: 12-2003 | refer to audiobahn's website for box designs please. |
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New member Username: CrackpipewilliPost Number: 2 Registered: 12-2003 | i need to know what all these mean Air Space (cu ft.), Port size (inches), Port Vel. (%), -3db (hz), Tune Freq. (hz), Sub Disp. (Cu. Ft.), Port Disp. (Cu. Ft.), Total Vol. (Cu. Ft.) |
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New member Username: GlasswolfPost Number: 170 Registered: 12-2003 | That means you should pay a professional to build the box for you. |
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New member Username: CrackpipewilliPost Number: 5 Registered: 12-2003 | I dont want to pay someone because i have all the tools to do it myself because i own a woodshop, i just need to know what is meant by the port velocity, -3db, Tune frequency, and sub displacement, the rest i understand, and have the specs for. |
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New member Username: GlasswolfPost Number: 178 Registered: 12-2003 | ok port velocity won't really affect you since the enclosure volume and port dimensions are apparently already supplied for you. tuned frequency is what frequency the port is tuned to. that means at that frequency, the sub is most efficient, and will therefore be the loudest. you want this usually around 34Hz, given a choice. displacement is just that.. it's the "volume" of air the speaker displaces, or takes up. when you calculate box volume, you need to figure in how much airspace the sub, and the port will take up, then add that back into the calculations so 2cu ft for example, is 2cu ft after adding in the displacement of extra volume of the sub, and the port itself in a ported box. clear? |