Maroon97SL Posted February 22, 2011 Report Share Posted February 22, 2011 I've never built a custom box and I'm not very good with determining box and port size. I called the manufacture of my subs and they told me the box needs to be SPL .45 ft3 or .85 ft3 or for Boomy bass 1.5 ft3 1.75 ft3 (sealed), I personally like ported better but i don't know how to determine how big i should make it. IF someone could write me up some dimensions for the box and port that would be awesome. I'm looking for about 32-34hz. Thank you. Quote 2000 White Saturn SL2 Kenwood KDC-248U Head Unit 1 Rockrod Fosgate HX2 punch DVC 12 1 Rockford Fosgate R500-1 amp Stock Mids & Highs. Budget Build, I spent about 330$ for the setup. but its a crx, if you cant fart and do a 150 in a crx there is something wrong... Link to comment Share on other sites More sharing options...
Trâgîk Posted February 22, 2011 Report Share Posted February 22, 2011 Thats not making a whole lotta sense to me. What kinda subs and amp do you have? Quote -----SELLING EVERYTHING---- 2 DC sound labs 3.5k's (still avail) 2 HDC312A D1's (still avail) 5 XS Power Batteries (1 d3400 and 1 d1200 left) 4 runs of knukoncepz 0 gauge (have all the wire still) DC power 270XP alt (sold) RF T1 6.5 components (both sold) Powerbass XAX 4160 (still avail) Custom built box 4.75^3 tuned 34hz (still avail) Link to comment Share on other sites More sharing options...
Trâgîk Posted February 22, 2011 Report Share Posted February 22, 2011 For SPL you need a ported enclosure numero uno Quote -----SELLING EVERYTHING---- 2 DC sound labs 3.5k's (still avail) 2 HDC312A D1's (still avail) 5 XS Power Batteries (1 d3400 and 1 d1200 left) 4 runs of knukoncepz 0 gauge (have all the wire still) DC power 270XP alt (sold) RF T1 6.5 components (both sold) Powerbass XAX 4160 (still avail) Custom built box 4.75^3 tuned 34hz (still avail) Link to comment Share on other sites More sharing options...
Maroon97SL Posted February 22, 2011 Author Report Share Posted February 22, 2011 For SPL you need a ported enclosure numero uno The subs are in my sig, 300w rms. Amp is a RF R500-1 Quote 2000 White Saturn SL2 Kenwood KDC-248U Head Unit 1 Rockrod Fosgate HX2 punch DVC 12 1 Rockford Fosgate R500-1 amp Stock Mids & Highs. Budget Build, I spent about 330$ for the setup. but its a crx, if you cant fart and do a 150 in a crx there is something wrong... Link to comment Share on other sites More sharing options...
Trâgîk Posted February 23, 2011 Report Share Posted February 23, 2011 Im on my phone, cant see sigs Quote -----SELLING EVERYTHING---- 2 DC sound labs 3.5k's (still avail) 2 HDC312A D1's (still avail) 5 XS Power Batteries (1 d3400 and 1 d1200 left) 4 runs of knukoncepz 0 gauge (have all the wire still) DC power 270XP alt (sold) RF T1 6.5 components (both sold) Powerbass XAX 4160 (still avail) Custom built box 4.75^3 tuned 34hz (still avail) Link to comment Share on other sites More sharing options...
Trâgîk Posted February 23, 2011 Report Share Posted February 23, 2011 Im on my phone, cant see sigs Quote -----SELLING EVERYTHING---- 2 DC sound labs 3.5k's (still avail) 2 HDC312A D1's (still avail) 5 XS Power Batteries (1 d3400 and 1 d1200 left) 4 runs of knukoncepz 0 gauge (have all the wire still) DC power 270XP alt (sold) RF T1 6.5 components (both sold) Powerbass XAX 4160 (still avail) Custom built box 4.75^3 tuned 34hz (still avail) Link to comment Share on other sites More sharing options...
moto211 Posted February 23, 2011 Report Share Posted February 23, 2011 heres a video that should help you.. Quote CHECK OUT MY YOU TUBE PAGE http://www.youtube.com/user/motoxxx211?feature=mhee[/size] Link to comment Share on other sites More sharing options...
smashedz28 Posted February 23, 2011 Report Share Posted February 23, 2011 wavelength! i always see adds on CL for you. Always wondered if you were workin out of your parents garage or what lol.never know what to expect on CL. looks legit. Whenever i get a 2nd BTL 18" ill be hitting you up for the box. Quote Link to comment Share on other sites More sharing options...
moto211 Posted February 23, 2011 Report Share Posted February 23, 2011 what my parents garage lol, na im the real deal , let me know Quote CHECK OUT MY YOU TUBE PAGE http://www.youtube.com/user/motoxxx211?feature=mhee[/size] Link to comment Share on other sites More sharing options...
Maroon97SL Posted February 23, 2011 Author Report Share Posted February 23, 2011 They are eclipse 87121.8 twelves. they are in a r/t obcon box tuned at 36hz right now. Quote 2000 White Saturn SL2 Kenwood KDC-248U Head Unit 1 Rockrod Fosgate HX2 punch DVC 12 1 Rockford Fosgate R500-1 amp Stock Mids & Highs. Budget Build, I spent about 330$ for the setup. but its a crx, if you cant fart and do a 150 in a crx there is something wrong... Link to comment Share on other sites More sharing options...
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