SlamminBeats Posted December 9, 2011 Report Posted December 9, 2011 What does port length mean? Quote
bassrace Posted December 9, 2011 Report Posted December 9, 2011 How long the port is.... Quote 145.9@40hz 145.3@34hz big 3 X2 group 34 Deka Group 31 All 0/1 awg jl meta wire Alpine CDA 7894 Orion HCCA D5000 2 AQ HDC312's Crunch gpv1100.2 (for 6.5"s only) AQ pro audio 6.5" - 3 sets AQ supertweeters - 2 sets 2000 Slamry
SlamminBeats Posted December 9, 2011 Author Report Posted December 9, 2011 i mean i understand that, so like does that exclude the mdf size? Quote
bassrace Posted December 9, 2011 Report Posted December 9, 2011 (edited) You only measure the inner dimensions you do not count the wood when you calculate port size, width or length And From what I understand to accurately measure the port length you measure directly in the center of the port. Edited December 9, 2011 by bassrace Quote 145.9@40hz 145.3@34hz big 3 X2 group 34 Deka Group 31 All 0/1 awg jl meta wire Alpine CDA 7894 Orion HCCA D5000 2 AQ HDC312's Crunch gpv1100.2 (for 6.5"s only) AQ pro audio 6.5" - 3 sets AQ supertweeters - 2 sets 2000 Slamry
412 CVX Posted December 9, 2011 Report Posted December 9, 2011 that is the port length Quote Just say no to Ground Pounder Customs. My temp system build log More box buildssome cars do over 170db with one sub, so clearly my two 12"s can do that in my car, with my knowledge too! look out bitches! I'm with captain stupid.
SlamminBeats Posted December 9, 2011 Author Report Posted December 9, 2011 that is the port length i see, so that picture has 2 port lengths then correct? Quote
412 CVX Posted December 9, 2011 Report Posted December 9, 2011 No. there never is 2 or more port lengths. It's always one number. in this case, the port bends, so you would add the two lengths together to get 25.75", which is the port length. Quote Just say no to Ground Pounder Customs. My temp system build log More box buildssome cars do over 170db with one sub, so clearly my two 12"s can do that in my car, with my knowledge too! look out bitches! I'm with captain stupid.
carshateme Posted December 9, 2011 Report Posted December 9, 2011 Err...if that's the case then why did someone on these forums tell me that you can have 1/2 the length of port from board to wall? -.-' Quote New build coming soon. [center][url="http://imageshack.us/photo/my-images/3/sigtoo.jpg/"][img]http://img3.imageshack.us/img3/9541/sigtoo.jpg[/img][/url][/center]
fmedina Posted December 9, 2011 Report Posted December 9, 2011 You're probably talking about the common port walls. The walls of the box that are apart of the port. By calculating that the tuning changes. Torres calc does all that for you. Quote
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