The problem with slot ports is that they "generally" compress sooner (especially when narrow aspect, like we would likely do in our size boxes) vs a flared round port surface area is greater + friction is greater (mdf vs pvc) = loss is greater/sooner Flares for Slot Ports - subwoofer-builder.com He also suggests that flares for slot ports can be done quite easily with an angle grinder and some sandpaper. There is a discussion comparing round ports vs slot ports at AVSForum where Mark Seaton suggests a 3:1 ratio; If using a slot port as part of the enclosure wall, the port appears longer. Circle Port to Slotted Port Calculator
port shape - circle vs. thin slot, why? | Audiogon Discussion ...
Is there any difference in sound on Round vs Slot port ... A round port has the lowest surface area (perimeter) per given port area. For a slot port, the more equal the sides (a square being optimal) the lower the wall surface area. A 3" x 8" port has a perimeter of 22". A 1" x 24" port has the same area, but a perimeter of 50". Port vs Slot - What's the difference? | WikiDiff As nouns the difference between port and slot is that port is a place on the coast at which ships can shelter, or dock to load and unload cargo or passengers or port can be an entryway or gate or port can be something used to carry a thing, especially a frame for wicks in candle-making or port can be a type of very sweet fortified wine, mostly dark red, traditionally made in portugal or port ... Slot port snobs - AVS Forum | Home Theater Discussions And ...
Precision Port 4" Flared Speaker Cabinet Port Tube Kit
aero slot port You get the extra bracing of a slot port with the improved airflow of the aero port. You can flare the edges with a router+round over bit .Using the slot port and a kerf would allow you to get any desired port area as opposed to fixed diameter aero tubes. Both has its pros over the other. Slot port in trapezoid box? - Speakerplans.com Forums - Page… Quote Reply Topic: Slot port in trapezoid box?Im buiding a 12+1" mid top and would like to use a slot port rather than the usual round ones, however I dont know how to work the sizes out as the box is a trapezoid.
Types Of Ports - Vented vs Slot Port vs Aero Port vs Kerf…
Slot port snobs - AVS Forum | Home Theater Discussions And ... The problem with slot ports is that they "generally" compress sooner (especially when narrow aspect, like we would likely do in our size boxes) vs a flared round port slot port vs. round port - Enclosure Design & Construction ...
Round Port Vs. Slot Port? - Subwoofers / Enclosures - #1 ...
A slot port is not used to save internal cabinet volume. A slot port is used because it is generally easier to construct and it allows for multiple 90deg bends if necessary to achieve the desired port length. Port Length Calculator - mobileinformationlabs.com Select whether you are using a round or slotted port for you box design. E nter the number of ports you are using, the internal airspace of your box, then tuning frequency you wish to use, and then hit calculate button. round port vs square port - Realm of Excursion Square and Round ports are the best you can use, the further off your ratio of a Rectangular port, the more likely for port noise, and the more the tuning is going to be off from what the port calculators calculate (considering there is more square inches of port wall given a set amount of port area in a rectangular with a ratio of 1:9 than a square of 1:1, thats more drag on the air due to ...
slot port vs. round port - Enclosure Design & Construction ... the shape slot ports are easier to incorporate into the design. round ports take up less volume since PVC isnt very thick if both have the same cross sectional area, they will sound the same