Slot ported vs round port

Someone built me a sub enclosure for Car ported with a square opening in the middle of the 2 woofers, a router was used on the edges around the port to round them off.The drivers were 12" polyglass focals for home audio.

Ported & Vented Subwoofer Boxes - Sonic Electronix Ported/vented enclosures can be up to twice the size of a similar sealed box since the airspace inside the chamber is much larger. The port can be a rounded ported or a vented slot which is narrower and taller. Each subwoofer will have a specific frequency they are designed to run at for maximum output. Building Slot Ported Enclosure - martinval.com Making a 15" Slot Ported ..6 Jun 2016 - 7 min - Uploaded by CarAudioFabricationWent through some old footage and found I had recorded video of building a custom slot ported .. Martinval Bruc 117 Barcelona +34 931 920 792. ... Slot Port vs. Round Port and modeling 11-15-2011, 11:03 PM Bryan K. Midwest Audio Club Speedster | Sub Attach Long port options for subwoofers - subwoofer-builder.com Long Port options Some suggestions for when the port length is greater than the box size. When a ported subwoofer is tuned low, and uses ports large enough to keep airspeed to a reasonable level, the result can be long ports. ... a similar solution can be done in wood. Slot ports have been around for a while in the pro-sound world and even some ... ported vs. transmission lines - SPL & SQ / Fabrication ...

Slot port vs. round port aero - ecoustics.com

I've seen several "slot loaded" subs lately, or at least designs described as ... (By the way while on the subject, what diffentiates TL from a long ported enclosure?) ... The slot port in my opinion sounds better than a round port. Sealed Vs Ported Subwoofer Boxes - HiFi Sound Connection Sealed Vs Ported Subwoofer Boxes. So you are ready to start ... The port can be in several configurations such as rounded or a slot which is narrower and taller. Horn Ported Sub Box | Rhino Bass Box Horn Ported Square Hole Single 15'' Sub woofer Box Poly. Armor Coated ... No port noise ... 2-15'' Square Sub woofer Horn Type Slot Ported Super Bass Box. Subwoofer Box for 12 inch subwoofer | Ported Box | Pipe

How do transmissions lines differ from ported and vented ...

ported vs. transmission lines - SPL & SQ / Fabrication ... This kind of goes with myths and lies. Here I am trying to figure out why some insist on a port box for spl? Is there a specific reason why?Some pros and Cons I know of for ported verses transmission lines. Ported:High spl output= pro High x max =conLoud bass output. Pro Box size= pro or conTrans... Asus VS228DE Review - Bargain Monitor for Home and Office Needs The Asus VS228DE is a cheap and compact 22-inch 1080p monitor for your home or office needs Mac-vs.-PC 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. The Best Subwoofer Box: Sealed Vs Vented Vs Bandpass | Sell AZ

Box with 11.7" port causes BIG sub excursion - YouTube

round ones are nothing special without flares to increase efficiency. You can reach targeted tuning without taking up a lot of space, its perfect for when you dont have enough space for a ported enclosure. Most SPL competitors use Aeros because thats basically the best port for efficiency. SLOT PORT .VS. AERO/ROUND PORT for SPL box - Subwoofers ... SLOT PORT .VS. AERO/ROUND PORT for SPL box Archived. This topic is now archived and is closed to further replies. ... I'm not the most exspierienced but if you have room you can build the box to its ported specs and use the aero ports on the outside of the box to get your port area. also with it external you can experiment with different ... 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.

the difference between a square port and a slot port in a ...

ported vs. transmission lines - SPL & SQ / Fabrication ... This kind of goes with myths and lies. Here I am trying to figure out why some insist on a port box for spl? Is there a specific reason why?Some pros and Cons I know of for ported verses transmission lines. Ported:High spl output= pro High x max =conLoud bass output. Pro Box size= pro or conTrans... Asus VS228DE Review - Bargain Monitor for Home and Office Needs The Asus VS228DE is a cheap and compact 22-inch 1080p monitor for your home or office needs Mac-vs.-PC 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.

Making a 15" Slot Ported ..6 Jun 2016 - 7 min - Uploaded by CarAudioFabricationWent through some old footage and found I had recorded video of building a custom slot ported .. Martinval Bruc 117 Barcelona +34 931 920 792. ... Slot Port vs. Round Port and modeling 11-15-2011, 11:03 PM Bryan K. Midwest Audio Club Speedster | Sub Attach Long port options for subwoofers - subwoofer-builder.com Long Port options Some suggestions for when the port length is greater than the box size. When a ported subwoofer is tuned low, and uses ports large enough to keep airspeed to a reasonable level, the result can be long ports. ... a similar solution can be done in wood. Slot ports have been around for a while in the pro-sound world and even some ... ported vs. transmission lines - SPL & SQ / Fabrication ... This kind of goes with myths and lies. Here I am trying to figure out why some insist on a port box for spl? Is there a specific reason why?Some pros and Cons I know of for ported verses transmission lines. Ported:High spl output= pro High x max =conLoud bass output. Pro Box size= pro or conTrans... Asus VS228DE Review - Bargain Monitor for Home and Office Needs