Silver Member Username: Snowball123West Allis, WI United States Post Number: 964 Registered: Oct-07 | Before i buy my aeroports, i need to make sure i get the right ones. the sub is an re audio xxx going in about a 3.7-3.8 cuft box. the question is how many 4 inch aeroports do i need to get to tuning of 32 hz. Would i need 3 4"? Thanks a lot. |
Silver Member Username: Snowball123West Allis, WI United States Post Number: 965 Registered: Oct-07 | These are the aeroports i was going to buy. http://www.partsexpress.com/pe/showdetl.cfm?&Partnumber=268-352 |
Silver Member Username: Snowball123West Allis, WI United States Post Number: 966 Registered: Oct-07 | bump. ordering today. please help. |
Gold Member Username: FrkkevinTeam DLSSuperNatural... Post Number: 5388 Registered: Nov-05 | you should be fine with two.. i run 1 6" aero with my XXX and have no issues |
Silver Member Username: Snowball123West Allis, WI United States Post Number: 967 Registered: Oct-07 | you sure ill be alright? How do you know how many to run to get and the size to get to the tuning you want? |
Diamond Member Username: BestmankindPost Number: 22142 Registered: Oct-05 | don't do it. |
Silver Member Username: Snowball123West Allis, WI United States Post Number: 968 Registered: Oct-07 | your great help chad lee. |
Diamond Member Username: BestmankindPost Number: 22144 Registered: Oct-05 | lol sorry. if you want to do 2 4 inch aeros with a 3.8 cuft box tuned to 32hz, the port needs to be 15.5 inches long with 4 inches clearance from the back wall of the box. that means either you have to have some of the port sticking out or your box needs to be around 20inches deep. i'd build a slot port box if i was you. |
Silver Member Username: Snowball123West Allis, WI United States Post Number: 969 Registered: Oct-07 | i was just kidding around. Sean said this was my only option because of space and now you want me to do a ported box. I dont know what to do now. |
Diamond Member Username: BestmankindPost Number: 22146 Registered: Oct-05 | well if the port area is an issue then the aeroports will be good. you just gonna have to have some of the port sticking out. there's another option you can do. you can make the port shorter and put it close to the back wall. it will reduce the air flow and will make the tuning lower. like 1.5-2 inches from the back wall will do. its not the best option but its another one. |
Silver Member Username: Snowball123West Allis, WI United States Post Number: 970 Registered: Oct-07 | i don't get why would the port have to be sticking out? |
Platinum Member Username: InsearchofbassPost Number: 10199 Registered: Jun-04 | It wont have to stick out. I thought we already figured all this out Snow (maybe not the port length). If so Chad is right you need two 4 inch aero's 15.5 inches long and as far as I recall you had 20 inches of internal box depth which gives you the 4 inches of clearance from the back of the port you should have and then some because remember .75 of the port depth is consumed with the .75 baffle but you will still have ports with 15.5 inches of total length. |
Silver Member Username: Snowball123West Allis, WI United States Post Number: 971 Registered: Oct-07 | alright sweet. So should i order 2 of these? http://www.partsexpress.com/pe/showdetl.cfm?&Partnumber=268-352 |
Platinum Member Username: InsearchofbassPost Number: 10201 Registered: Jun-04 | Yes |
Silver Member Username: Snowball123West Allis, WI United States Post Number: 973 Registered: Oct-07 | Thank you for your help so far Sean. I can guarantee you i will have more questions once i start building this box. I'll go ahead and order them right now. |
Silver Member Username: Snowball123West Allis, WI United States Post Number: 974 Registered: Oct-07 | Wait which do you recommend? |
Platinum Member Username: InsearchofbassPost Number: 10202 Registered: Jun-04 | I just redid that post because you wont have the right clearance to run one 6 inch aero. So stick with the two 4 inch aero's. |
Silver Member Username: Snowball123West Allis, WI United States Post Number: 975 Registered: Oct-07 | alright, ordering them right now. |
Platinum Member Username: InsearchofbassPost Number: 10204 Registered: Jun-04 | Cool |