jonik1 Posted December 19, 2015 Author Report Share Posted December 19, 2015 Thanks Time for new box, 4x DD Audio Redline 815d1 Fan art youtube.com/jonik1 Link to comment Share on other sites More sharing options...
jonik1 Posted December 23, 2015 Author Report Share Posted December 23, 2015 Door panels are ready Time for subwoofer box youtube.com/jonik1 Link to comment Share on other sites More sharing options...
jonik1 Posted December 24, 2015 Author Report Share Posted December 24, 2015 Merry Xmas! youtube.com/jonik1 Link to comment Share on other sites More sharing options...
jonik1 Posted December 29, 2015 Author Report Share Posted December 29, 2015 First tests youtube.com/jonik1 Link to comment Share on other sites More sharing options...
jonik1 Posted December 31, 2015 Author Report Share Posted December 31, 2015 Fiat Punto HGT steering wheel Time for new video youtube.com/jonik1 Link to comment Share on other sites More sharing options...
Wind spirits Posted January 2, 2016 Report Share Posted January 2, 2016 Hey man loving the build so far! ive got a similar build going on atm with 3 815s in a wall. I was curious how much air volume you are giving those subs and tuning frequency? your box and port just looks small in pics compared to mine haha Link to comment Share on other sites More sharing options...
jonik1 Posted January 2, 2016 Author Report Share Posted January 2, 2016 Hey man loving the build so far! ive got a similar build going on atm with 3 815s in a wall. I was curious how much air volume you are giving those subs and tuning frequency? your box and port just looks small in pics compared to mine haha Hi! Box is 400 litres minus port. Port area is 1200cm2, 24x50cm. Tuning is 33-34Hz. I'm now working on smaller port, 30hz tuning and 850cm2 area youtube.com/jonik1 Link to comment Share on other sites More sharing options...
jonik1 Posted January 19, 2016 Author Report Share Posted January 19, 2016 Had to do some warm up before spl testing Clear vision for summer youtube.com/jonik1 Link to comment Share on other sites More sharing options...
Wind spirits Posted January 21, 2016 Report Share Posted January 21, 2016 Hey man loving the build so far! ive got a similar build going on atm with 3 815s in a wall. I was curious how much air volume you are giving those subs and tuning frequency? your box and port just looks small in pics compared to mine haha Hi! Box is 400 litres minus port. Port area is 1200cm2, 24x50cm. Tuning is 33-34Hz. I'm now working on smaller port, 30hz tuning and 850cm2 area Cool man, no troubles with port noise or anything? Your getting an awesome score @32 hz! Im going to be giving each sub about 145 litres each for a box of 434L after displacement with 29 hz tuning port 71.5 x 21.6 , 1,544cm2 Thats 5.12 cbf per sub, 15.32cbf box and 239 square inch port for the americans reading this haha Link to comment Share on other sites More sharing options...
jonik1 Posted January 21, 2016 Author Report Share Posted January 21, 2016 Hey man loving the build so far! ive got a similar build going on atm with 3 815s in a wall. I was curious how much air volume you are giving those subs and tuning frequency? your box and port just looks small in pics compared to mine haha Hi! Box is 400 litres minus port. Port area is 1200cm2, 24x50cm. Tuning is 33-34Hz. I'm now working on smaller port, 30hz tuning and 850cm2 area Cool man, no troubles with port noise or anything? Your getting an awesome score @32 hz! Im going to be giving each sub about 145 litres each for a box of 434L after displacement with 29 hz tuning port 71.5 x 21.6 , 1,544cm2 Thats 5.12 cbf per sub, 15.32cbf box and 239 square inch port for the americans reading this haha No problems so far, port is now 1000cm2 (50x20cm) and tuning 30Hz. That spl meter is 4SPL, mine shows 0,5-1dB less than Termlab http://4spl.eu youtube.com/jonik1 Link to comment Share on other sites More sharing options...
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