Go Back   Forum 4Tuning > Car-Audio, Multimedia & GPS > Car Audio > Amplificatoare mono si multicanal

Reply
 
Thread Tools
Old 05-08-07, 13:35   #1
alex44bucegi

Stage 2
 
Join Date: Apr 2007
Posts: 65
Default explicatie la subsonic filter

poate cineva sa imi explice exact ce este subsonic filter si cu ar trebui sa il setez? am o statie sony mx-d9001gtr, 900w RMS x 1 @2ohm si sub de 15 inch 800w RMS incinta bandpass.
alex44bucegi is offline   Reply With Quote
Old 05-08-07, 20:21   #2
bad_boy2k

Stage 5
 
bad_boy2k's Avatar
 
Join Date: Apr 2005
Posts: 900
Default Re: explicatie la subsonic filter

este un filtru ca orice alt filtru, doar ca lucreaza in frecv joase si are ca menire sa-ti taie undele sub-sonice, sau cele care nu pot fi auzite de urechea umana. dc? pt ca oricum nu le auzi, iti uzeaza in plus difuzoru, cresc oarecum consumul statiei sau pur si simplu nu-si au rostul in anumite conditii. considera-l un filtru high-pass la frecv joase
__________________
It's the SOUND that simply amazes you...
<<SQ SYSTEM UNLOAD = 100%>>
sa pun si io rezultatele la EMMA aciulea?? neaa..
bad_boy2k is offline   Reply With Quote
Old 05-08-07, 21:27   #3
Loop

Stage 5
 
Loop's Avatar
 
Join Date: Jul 2006
Posts: 513
Default Re: explicatie la subsonic filter

pai si chiar asa bine e daca taie sub 20 Hz ? Nu le auzi dar le simti ! mi se pare o porcarie .
Loop is offline   Reply With Quote
Old 05-08-07, 22:24   #4
alex44bucegi

Stage 2
 
Join Date: Apr 2007
Posts: 65
Default Re: explicatie la subsonic filter

ok. acum am inteles ce face subsonic filter. dar stiam ca si frecventele sub 30 hz sunt bune pentru ca alea sunt cele care le simti. deci la un subwoofer de 15 cam cum trebuie setat filtrul subsonic, stie cineva? pe la 10-15 ar fi bine?
alex44bucegi is offline   Reply With Quote
Old 06-08-07, 13:31   #5
bad_boy2k

Stage 5
 
bad_boy2k's Avatar
 
Join Date: Apr 2005
Posts: 900
Default Re: explicatie la subsonic filter

nu e deloc o porcarie. de ex, daca ai un sub in bass reflex, il protejezi folosind acest filtru. unele incinte au atenuari suficiente in acea zona si nu au nevoie de el.
bad_boy2k is offline   Reply With Quote
Old 06-08-07, 15:57   #6
Lil' D

Stage 5
 
Lil' D's Avatar
 
Join Date: Aug 2006
Posts: 2,016
Member of:
[Competitor CNCA]
Default Re: explicatie la subsonic filter

folosul principal ii sa protejeze difuzorul de curse excesive in momentul in care folosesti o cutie bass reflex. pentru incinte inchise nu cred ca merita folosit
Lil' D is offline   Reply With Quote
Old 06-08-07, 22:02   #7
alex44bucegi

Stage 2
 
Join Date: Apr 2007
Posts: 65
Default Re: explicatie la subsonic filter

ok. deci daca am incinta bandpass nu prea am nevoie de acest filtru? am inteles bine?
alex44bucegi is offline   Reply With Quote
Old 07-08-07, 08:40   #8
Lil' D

Stage 5
 
Lil' D's Avatar
 
Join Date: Aug 2006
Posts: 2,016
Member of:
[Competitor CNCA]
Default Re: explicatie la subsonic filter

de ordin 4 ? probabil ca nu. dar eu l-as seta undeva pe la vreo 20-25hz ca sa nu ai surprize.
Lil' D is offline   Reply With Quote
- Copyright 2026 4Tuning -