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need 2 know Unregistered guest | let me ask this again..and hopefully ill get a response... subs/specs(2 12" type-r's DVC 4ohm) - http://www.crutchfield.com/S-t5e5gUoMJUy/cgi-bin/ProdView.asp?i=500SWR1242&searc h=ALPINE+SWR%2D1242D+Type%2DR+12%22+Subwoofer ok..if i get a box here http://www.klausaudio.com/caraudio/subwoofer_boxes/customize.cfm?productid=35 and im supose to have a slot port with these demensions - W=12", H=1.25", L=21" - for each sub and it asks "One Slot Port Per Chamber tuned to __ Hz with __ square inches of port area"...do i just convert the recommended port measurements to Sq. inches?...an wut should it be tuned to? |
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that the problem? Unregistered guest | does every1 just f'n hate box questions?!?!?!?! |
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Silver Member Username: Rob315Cuse, NY U.S. Post Number: 579 Registered: Jan-05 | 4ft^3 tuned to 36Hz for 2 12" type r. |
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uh...what? Unregistered guest | thats no help^ can u answer the question as specific as possible like...fill in these blanks... "One Slot Port Per Chamber tuned to __ Hz with __ square inches of port area" there are 2 seperate chambers...so this is for 1 sub.. |
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gota get this answered Unregistered guest | ive been tryin 2 get this answered 4 like 2 days bump |
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i swear Unregistered guest | im gona bump this till its answered so bump |
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and the wait continues... Unregistered guest | i know this is getting annoying to some1 bump |
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Silver Member Username: Basshead86Ocala, FL USA Post Number: 506 Registered: Aug-05 | yeah and they might boot you off the forum |
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Silver Member Username: Rob315Cuse, NY U.S. Post Number: 584 Registered: Jan-05 | figure it out..... http://www.accelerator-pedal.com/ported-box.asp |
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Gold Member Username: GlasswolfWisteria, Lane USA Post Number: 9238 Registered: Dec-03 | www.bcae1.com has calculators for port tuning. use them. |
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Gold Member Username: GlasswolfWisteria, Lane USA Post Number: 9239 Registered: Dec-03 | oh and for 12" type R subs, tune the ports to about 34Hz tuning is based on box volume after adding driver displacement and port volumes to the gross volume of the enclosure to get it's net volume. |