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Silver Member Username: Texas_bassHouston, TX Post Number: 441 Registered: Nov-05 | how and what should i put my gain at so i wont blow my new sub thats comming in whats the web sight that will help you buil a sloted box that you can build your self |
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Silver Member Username: Joebruce15 Inch Wang... Post Number: 899 Registered: May-04 | www.subwoofertools.com That site will give you box plans and help you set your gain. Just DL the 50hz sine wave from ROE and get a DMM to set your gain to whatever number the gain calculator gives you. |
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Silver Member Username: Texas_bassHouston, TX Post Number: 442 Registered: Nov-05 | i dont know what the heck im doing wrong but the box it shows me has to be wrong let me know whats wrong its a ported box for an alpine 1242D type R http://www.subwoofertools.com/forum/ported-box.asp?Ew=16&Eh=30&Dia=6&Xmax=275&Vd =0.071&NumW=1&Vb=1.7&Fb=32&Qts=&Vas=&Fs=&CE=0 |
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Silver Member Username: Joebruce15 Inch Wang... Post Number: 911 Registered: May-04 | You had the xmax at 275mm lol. I couldnt find the xmax for your model but i used the xmax from the old model type rs that i had and came up with this http://www.subwoofertools.com/forum/ported-box.asp?Ew=22&Eh=15&Dia=6&Xmax=13.87& Vd=.071&NumW=1&Vb=1.7&Fb=32&Qts=&Vas=&Fs=&CE=0 |
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Gold Member Username: Nd4spd18Southeast PA Post Number: 2501 Registered: Jul-06 | Here are the gain setting websites: http://www.subwoofertools.com/forum/setgain.asp http://mobile.jlaudio.com/support_pages.php?page_id=143 |
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Silver Member Username: Texas_bassHouston, TX Post Number: 444 Registered: Nov-05 | thats alot better than what i got thanks |