Slot ported vs round port

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A synchronous port was expensive and asynchronous lines didn't go readily into an IBM 370. Most of the connection offerings were from third party suppliers.

Slot port vs. round port aero - ecoustics.com I've never heard aero's but i have heard also that they are supposed to produce a "different"sound then slots and have more spl than slots.In my limited (7)slot ported boxes,I like the slots,because they are pretty much free,and they add bracing to the box.But ,unless you use an interchangable slot,you cant really change the tuning of the box.with aero's,atleast you can play with the lenght to ... Slot port enclosures: successes and failures, please post ... Hey Folks, There are many who are looking to build slot ported enclosures with as narrow of a port as possible. Based on searching around, I have seen some comments like "keep it to a minimum of 2" height" or "don't go lower than an 8:1 width:height ratio", but I couldn't find any really good data to back those claims up, hence this post. slot port vs. round port - Enclosure Design & Construction ...

slot port vs. round port - Enclosure Design & Construction ...

slot port vs. round port - Enclosure Design & Construction Oct 11, 2015 · 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.

Port length Calculator for sub woofer box design. This calculator will determine what length port to use in your ported enclosure. S elect whether you are using a round or slotted port for you box design.

Ported VS. Sealed – What's the Difference? | StereoChamp Ported VS. Sealed – What’s the Difference? Alex Simon Subwoofers. ... The port itself is tuned to a specific frequency, and once the subwoofer starts kicking in and around that frequency, the air within the port gets “excited” for lack of a better term. This effect causes a delay in the waveform coming from the rear of the subwoofer. Enclosure & Port Selection, Definitive Guide - Decibelcar.com

port shape - circle vs. thin slot, why? Some speakers, like these Behringer near field monitors ... It is so that all of the air displacement is directed at the listener as opposed to tube ported designs that have the port at an opposing angle to the sub therefore directing the sound waves away from the listener. ... Miller and Kreisel has a ...

Slotted port box vs sealed - Hello,I'm having trouble deciding on the above. I've been doing much research on enclosures, and had come to the conclusion on a sealed box for two 12 fosgates in my trunk. But after hearing a friend who just upgraded his system with a slot ported box, I was a bit impres

Where should the port be installed on a vented enclosure?

So part of what I've heard tell's me that the shelf style port has the potential to muck about with your tuning to a degree that the round port doesn't. This may be due to friction build up in the port itself. So is it that the wood itself is more 'friction prone' than the plastic of the 4" pipe or is it really the square vs round shape. port shape - circle vs. thin slot, why? | Audiogon Discussion ... Hi there, I am also a velodyne owner and I do know the reason that they have a slot port. It is so that all of the air displacement is directed at the listener as opposed to tube ported designs that have the port at an opposing angle to the sub therefore directing the sound waves away from the listener. Building Slot Ported Enclosure - martinval.com Port Length CalculatorSealed or Ported Subwoofer Enclosures - Which is Better? | MTX ..jl audio cp210-w0v3Slot port vs circular port equivalence - diyAudioFierce Audio 12" Single Slot-Ported Truck building slot ported enclosure Subwoofer Enclosure - by .. Slot Ported Subwoofer Box - livefreephotography.com