Post subject: converting round port to slot. Posted: Tue May 10, 2011 9:54 pm . Joined: Wed Feb 13, 2008 9:08 pm Posts: 392 Location: Morris, IL For the particular subwoofer I'm talking about, the box specs for one sub would be 1.6cu with a round port of 3" dia x 2.5" length, tuned at 30hz. How would this translate to a slot port with a 14" height? SLOT PORTS OR ROUND PORTS .... which is better ... from my experience, aero ports are louder and slot ports sound better. but thats only because of a few limits of the aero port. they only come 17" long. so if you want a lot of port area, the ports cant be long enough to be able to tune low. so with the higher tuning you lose low end output. a slot port can be as big and long as you want it to be. they are just not as efficient. How to calculate round port to slot port? Or horn options ... Hi all, I am building a small subwoofer for my car. I am thinking of using a Rockford Fosgate 8" P2D2-8 DVC 2ohm. They recommend a .64cuft box with a 8.8" x 2" port. I would like to make a slot port but don't know how to do the calculations to create the right dimensions. converting round port to slot - Phoenix Gold Phorum
They can easily avoid port noise by giving more port area with a slotted port, easily round over the port entrances/ exits, they can use the same material they are using for the box and the same tools and no matter how long the port needs to be they can bend the port allong the inside of the box until they achieve their correct length.
Circle Port to Slotted Port Calculator Circle Port to Slotted Port. This calculator will convert a circle port into square inches in order to build a slotted port for your woofer box. Enter the diameter of the port you are using, then press the "calculate" button to find the equivalent surface area. Change Ports From Round To Slot - Realm of Excursion Aug 29, 2006 · Does any body know how to take a round port measurement and turn that into a slot port cause for my woofers it says that it takes two 4"x 16.5" in a 3 cube box but it doesnt tell me what the tuning freq is so how would you convert the round ports to a slot port any help is appreciated. How do you convert circular port info into slot port or square port … Jan 25, 2007 · I was just wondering how to do it. I have figured out that my sub needs a 4 inch diameter, 10 inch piece of PVC as a port. Well, I dont really want that kind of port so I was wondering, what do I need to do to figure out how big a square or slot port should be. I am not sure how to ask the question. Given the info on the port size I mentioned, how to I "change the port".
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XE Currency Converter. Mid-market Rates Live market rates. Mid-market Rates Live market rates. View accurate and reliable live mid-market exchange rates from the global currency markets, generated from over 100 international sources. View our money transfer rates . Chevron symbol inviting you to proceed. Amount. Subwoofer Box Building 101 | Loudspeaker | Volume Below are the equations to convert slot ports to round and round to a slot. Square to Round Port Conversions Internal Width x Internal Height= Port Surface area Example: 2.923 by internal height of box 14” = 2.
I was just wondering how to do it. I have figured out that my sub needs a 4 inch diameter, 10 inch piece of PVC as a port. Well, I dont really want that kind of port so I was wondering, what do I need to do to figure out how big a square or slot port should be. I am not sure how to ask the question. Given the info on the port size I mentioned, how to I "change the port".
Post subject: converting round port to slot. Posted: Tue May 10, 2011 9:54 pm . Joined: Wed Feb 13, 2008 9:08 pm Posts: 392 Location: Morris, IL For the particular subwoofer I'm talking about, the box specs for one sub would be 1.6cu with a round port of 3" dia x 2.5" length, tuned at 30hz. How would this translate to a slot port with a 14" height? SLOT PORTS OR ROUND PORTS .... which is better ... from my experience, aero ports are louder and slot ports sound better. but thats only because of a few limits of the aero port. they only come 17" long. so if you want a lot of port area, the ports cant be long enough to be able to tune low. so with the higher tuning you lose low end output. a slot port can be as big and long as you want it to be. they are just not as efficient. How to calculate round port to slot port? Or horn options ...
slot port vs. round port - Enclosure Design & Construction ...
I'm trying to convert a 3" x 3.65" round port to a slot port, and need a refresher on how this works. I know that the area of the port needs to be maintained, but don't remember if it's the height (diameter) or length that also stays the same. square port calculator - the12volt.com
The solution is to plug a USB to serial adapter into a USB port and set it to act as COM1. Installing the Adapter. 1. Plug the USB-to-serial adapter into an open USB port on your computer. 2. Calculating Enclosure Volume – JL Audio Help Center ... Remember, just like the round port, only use the length that extends into the enclosure when calculating the port’s displacement. Figure N shows the internal and external dimensions of the port. The external dimensions will be used when calculating displacement. Calculating the displacement of a slot port is very similar to calculating ... usb keyboard converter products for sale | eBay