Clif Posted February 20, 2008 Report Posted February 20, 2008 i wanna make a vented box with 4 15s in it. What is a good allaround freq to tune it to? i here like 36 or somethen like that. also i take it depending on how big my box is it is going to change how big my port is correct? 03 Trailblazer EXT LT In Dash Rear Flip Down Polk Audio Font & Rear Stage Hifonics Zeus 4 Chan Amp Hifonics Brutus Mono Amp 12" Rockford Fosgate Power HX2 T-Line tuned to 45hz 18"BTL T-line @31Hz (9 weeks pregnant)
Clif Posted February 20, 2008 Author Report Posted February 20, 2008 correct me if im wrong please!!! in the kicker manual... 5 ft3 (142L) + port displacement 3 x 15.5” (7.6x39.4cm) port, 22” (55.9cm) long so if i do 4 of these can i just have it 6 x31" 22" long port? or am i tottaly wrong? 03 Trailblazer EXT LT In Dash Rear Flip Down Polk Audio Font & Rear Stage Hifonics Zeus 4 Chan Amp Hifonics Brutus Mono Amp 12" Rockford Fosgate Power HX2 T-Line tuned to 45hz 18"BTL T-line @31Hz (9 weeks pregnant)
703autosport Posted February 27, 2008 Report Posted February 27, 2008 is this going into the stang in your avatar?
703autosport Posted February 27, 2008 Report Posted February 27, 2008 about your question... find just what the post volume is for one of them then multiply that by 4 for the total port volume needed. if your calculations are using that then your ok.
BenH Posted February 27, 2008 Report Posted February 27, 2008 What are your goals? Tuning/volume should be chosen on how you want the setup to sound and perform. 1992 GMC Sonoma 2008 MECA S1 Champ, 2010 MECA S2 Champ
Recommended Posts
Archived
This topic is now archived and is closed to further replies.