x12 layout

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   im all quite new to this but im about to start my first build and im going for x12s. i would like to use x2 bms 12n620, beyma cp755Ti with a 18 sound XT1464 horn, but the x12 plans dont allow enough room to fit all this in. im going to put the ports on the back and i can gain a little extra by offsetting the 12s but its not quite enough, still needs 30mm ish. if i was to make the boxes that much bigger how much would it affect the tuning? has anyone done this before or can somebody give me some hints?

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Electric Vindaloo Members Profile Send Private Message Find Members Posts Add to Buddy List Registered User Joined: 03 December 2010 Location: wales Status: Offline Points: 18	Post Options Post Reply Quote Electric Vindaloo Report Post Thanks(0) Quote Reply Topic: x12 layout Posted: 21 February 2011 at 10:06pm
	im all quite new to this but im about to start my first build and im going for x12s. i would like to use x2 bms 12n620, beyma cp755Ti with a 18 sound XT1464 horn, but the x12 plans dont allow enough room to fit all this in. im going to put the ports on the back and i can gain a little extra by offsetting the 12s but its not quite enough, still needs 30mm ish. if i was to make the boxes that much bigger how much would it affect the tuning? has anyone done this before or can somebody give me some hints?

ceharden Members Profile Send Private Message Find Members Posts Add to Buddy List The 10,000 Points Club Joined: 05 June 2005 Location: Southampton Status: Offline Points: 11851	Post Options Post Reply Quote ceharden Report Post Thanks(0) Quote Reply Posted: 21 February 2011 at 10:41pm
	2x12" + XT1464 in a box 1m tall with the ports on the front. Can be done with just a little thought....

Electric Vindaloo Members Profile Send Private Message Find Members Posts Add to Buddy List Registered User Joined: 03 December 2010 Location: wales Status: Offline Points: 18	Post Options Post Reply Quote Electric Vindaloo Report Post Thanks(0) Quote Reply Posted: 21 February 2011 at 11:04pm
	looks good, but did you have to do anything about the tuning? the x12 plans are only 900mm tall.

ceharden Members Profile Send Private Message Find Members Posts Add to Buddy List The 10,000 Points Club Joined: 05 June 2005 Location: Southampton Status: Offline Points: 11851	Post Options Post Reply Quote ceharden Report Post Thanks(0) Quote Reply Posted: 21 February 2011 at 11:10pm
	They're not really X12's, I basically did my own design from scratch just using the X12 as the original inspiration. The tuning was calculated using WinISD and a bit of educated guesswork to get the ports right.

Electric Vindaloo Members Profile Send Private Message Find Members Posts Add to Buddy List Registered User Joined: 03 December 2010 Location: wales Status: Offline Points: 18	Post Options Post Reply Quote Electric Vindaloo Report Post Thanks(0) Quote Reply Posted: 21 February 2011 at 11:18pm
	only problem is im quite new to all this learning lots as i go but not that educated yet and not quite sure how to use winisd. how deep are your ports? maybe i need to get to grips with winisd. Edited by Electric Vindaloo - 21 February 2011 at 11:34pm