help po sa port length and size

**janus08** · April 9th, 2007 12:39 PM

im using 1 10" sub di ko po alam kung anong lenght and size ng port
pero my idea na ako using the port size calc. sabi don 13.22" lenght then 3.5" port size round port po, yun nga pla po wedge po yan. bigay lang po kasi sa akin ito gagawin ko sanang ported tuned po sya sa 35 hertz targa po ang gagamitin ko thanks po o masyado pong mahaba yung port lenght or masyadong malaki yung port.

http://i100.photobucket.com/albums/m...08/janusto.jpg

**janus08** · April 12th, 2007 05:59 PM

Originally Posted by janus08

im using 1 10" sub di ko po alam kung anong lenght and size ng port
pero my idea na ako using the port size calc. sabi don 13.22" lenght then 3.5" port size round port po, yun nga pla po wedge po yan. bigay lang po kasi sa akin ito gagawin ko sanang ported tuned po sya sa 35 hertz targa po ang gagamitin ko thanks po o masyado pong mahaba yung port lenght or masyadong malaki yung port.

http://i100.photobucket.com/albums/m...08/janusto.jpg

nobody wants to help. thanks anyway

**busy road** · April 13th, 2007 05:17 PM

Originally Posted by janus08

nobody wants to help. thanks anyway

Bro, walang makakatulong sa iyo kung wala kang parameters ng speakers mo like: Fs, Vas & Qt.
Pwedeng trial & error method using frequency generator/counter to monitor the box frequency resonance, while adjusting the port. But still, it doesn't mean na optimum ang box design mo.
For more info, i-check mo ang isang thread dito regarding sealed or ported box yata.

**MyDestiny** · April 15th, 2007 02:41 PM

Originally Posted by busy road

Bro, walang makakatulong sa iyo kung wala kang parameters ng speakers mo like: Fs, Vas & Qt.
Pwedeng trial & error method using frequency generator/counter to monitor the box frequency resonance, while adjusting the port. But still, it doesn't mean na optimum ang box design mo.
For more info, i-check mo ang isang thread dito regarding sealed or ported box yata.

Tip lang. Since ES car ko, naghanap ako ng club dito sa Pinas and found the 7th gen civic site. Doon mas may nakuha akong info

Or you can also try kotseaudioclub.com!

**grim_reaper** · May 4th, 2007 11:10 PM

pwede k magdownload ng box calculator sa internet, google mo L-ported box calculator dami lalabas, dun ako nakahanp ng ginamit kong calculator, ganda ng bayo ng sub ko kahit cheap sub lang.