pr-festiva 10+ year member gots to get 150 with pr's 1,517 0 Kent N.Y Oct 7, 2009 #1 any one else notice that the psp port calculator is wrong?,,it says i am tuned to 55hz but im at 48hz. what is the best port calculator out there? Click to read more...
any one else notice that the psp port calculator is wrong?,,it says i am tuned to 55hz but im at 48hz. what is the best port calculator out there? Click to read more...
mazdakid 5,000+ posts CarAudio.com Veteran 11,667 2 illnoise Oct 7, 2009 #2 Why do you think the psp is wrong?
OP pr-festiva 10+ year member gots to get 150 with pr's 1,517 0 Kent N.Y Oct 7, 2009 Thread Starter #3 i have allmost no cone movement at 48Hz and a **** load at 55Hz
dappa5 10+ year member DO WORK! (if u can) 1,858 0 S.W.FL Oct 7, 2009 #4 use the math to dbl chck it port length (Lv) = [(8466.4 * R^2) / (Vb * Fb^2)] - (1.463 * R)
OP pr-festiva 10+ year member gots to get 150 with pr's 1,517 0 Kent N.Y Oct 7, 2009 Thread Starter #5 i have no idea what that line of numbers mean lol,,,its to late in my day for me to decipher it
av8ter 10+ year member CarAudio.com Elite 660 0 ATL SHAWTY! Oct 7, 2009 #6 Enclosures usually peak about 10hz above tuning but I am not sure if that is the case here or not. Kevin
Enclosures usually peak about 10hz above tuning but I am not sure if that is the case here or not. Kevin