azphat12 Posted February 19, 2010 Report Posted February 19, 2010 (edited) Been running some numbers....how does this look. Height - 18 Width - 38 Depth - 20 Port Dimensions Height - 16.5 Width - 3 Length - 7.5 Given the speaker displacement is .15? and 3/4 MDF I got 6.07 ft3 net airspace 31.92 Hz How does this sound? Any recommendations? The only restraint I have is width....which is 40" max. Other then that I would like to stay at 18" height just to stay under the back seats.... Should I have more air space? Should I change the tuning? Any advice will help! I am searching through the forums for answers also, but no hits yet..... Edited February 19, 2010 by azphat12 Quote
cthedinger Posted February 19, 2010 Report Posted February 19, 2010 Been running some numbers....how does this look.Height - 18 Width - 38 Depth - 20 Port Dimensions Height - 16.5 Width - 3 Length - 7.5 Given the speaker displacement is .15? and 3/4 MDF I got 6.07 ft3 net airspace 31.92 Hz How does this sound? Any recommendations? The only restraint I have is width....which is 40" max. Other then that I would like to stay at 18" height just to stay under the back seats.... Should I have more air space? Should I change the tuning? Any advice will help! I am searching through the forums for answers also, but no hits yet..... you defiantly need more port area, also what amp are you putting it on? another thing is how much air space do you have after all displace ments? i really dont feel like doing the math. i would also tune it to 34-36 hertz Quote If you have any questions PM me or Add me on Facebook CLICK ME! Shop at ct-sounds.com Subscribe to us on YouTube
azphat12 Posted February 19, 2010 Author Report Posted February 19, 2010 Rockford T1000-1BD 1260@ 1ohm I added in the .15 for the speaker, but bracing and all that I dont know how much to add. First box/design... Ive been running the calculator for awhile, and cannot seem to match up the box volume and port area and Hz, lol Quote
cthedinger Posted February 19, 2010 Report Posted February 19, 2010 you are going to want a 3 to 4 cubed box after all displacement since you are doubling its rms i suggest you do 3 cubes and from more experience 50 to 60 sq inches of port will work the best preferably 60 but no more than 60 but a little less than 60 is fine. if you pm me your max dimensions i can come up with a box design for yo if you give me a couple days Quote If you have any questions PM me or Add me on Facebook CLICK ME! Shop at ct-sounds.com Subscribe to us on YouTube
azphat12 Posted February 19, 2010 Author Report Posted February 19, 2010 you are going to want a 3 to 4 cubed box after all displacement since you are doubling its rms i suggest you do 3 cubes and from more experience 50 to 60 sq inches of port will work the best preferably 60 but no more than 60 but a little less than 60 is fine.if you pm me your max dimensions i can come up with a box design for yo if you give me a couple days OMG...I am sorry! I noticed the subject. This will be for 2 15" Quote
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.