13 best port tubes
Port tubes, also known as bass ports or simply ports, are components used in speaker design to enhance and extend the low-frequency response of a speaker system. They play a crucial role in improving the overall sound quality and efficiency of speakers. Here are some key points about port tubes:
Function: Port tubes are designed to allow air to flow in and out of the speaker enclosure. This airflow helps improve the speaker's efficiency in reproducing low-frequency sounds by allowing it to move more freely at lower frequencies.
Bass Enhancement: The primary purpose of port tubes is to enhance the bass response of a speaker. By properly tuning the length and diameter of the port, designers can achieve a specific resonant frequency, often referred to as the "tuning frequency." This tuning frequency is typically chosen to complement the natural frequency response of the speaker driver(s) and extend the low-frequency output.
Types of Ports: There are different types of ports used in speaker design, including:
Bass Reflex Ports: These are the most common type of ports and are typically a straight or flared tube that extends from the speaker enclosure. The length and diameter of the port are carefully calculated to achieve the desired tuning frequency.
Passive Radiators: Instead of a traditional port tube, some speakers use passive radiators, which are diaphragms that move in response to changes in air pressure within the enclosure. These can also extend bass response.
Tuning: The tuning of a port tube is a critical design parameter. If the port is too short or too wide, it may result in boomy or distorted bass. Conversely, if the port is too long or narrow, it may limit the bass response. Proper tuning is essential for achieving a balanced and natural sound.
Enclosure Type: Different types of speaker enclosures, such as sealed enclosures and bass reflex enclosures, use port tubes differently. Ported enclosures are more efficient at producing low-frequency sounds but may sacrifice some accuracy in exchange for increased bass output.
Applications: Port tubes are commonly used in a wide range of audio equipment, including home theater speakers, car audio systems, and professional audio setups. They are especially beneficial in situations where deep, powerful bass is desired.
Materials: Port tubes are typically made of materials like plastic or wood. The choice of material can affect the resonance characteristics and aesthetics of the speaker.
In summary, port tubes are important components in speaker design that enhance the bass response of a speaker system. They are carefully tuned to achieve specific resonant frequencies and are commonly used in various audio applications to improve the overall sound quality and low-frequency performance of speakers.
Below you can find our editor's choice of the best port tubes on the market
Bluecell Pack of 2 Speaker Cabinet Port Tube for DJ/PA Speaker 1.4” Diameter x 3” L (1.4(D) x 3" (L))
- Package included 2pcs Speaker Cabinet Port Tubes; Material: Plastic
- Dimension: 3” length with 1.4” diameter for installation & 1” inner diameter
- These Speaker Cabinet Port Tubes are ideal for building your own Speaker Cabinets or replacing old ones, which is an essential part of the Speaker Cabinet!
- Used for improved speaker cabinet, portable speaker, home speaker or car speaker.
- Add a really nice "bass reflex" effect to the built-in boxes in your speaker cabinet. Perfect for a subwoofer enclosure, speaker projects
Tulead 4.72"x2.68" Speaker Port Tubes ABS Speaker Cabinet Port Tube Black Bass Air Ports 2-Inch Installation Diameter Pack of 4
Product description
Product Specifications:
Material:ABS Plastic
Total Size:120x68mm/4.72"x2.68"(L*W)
Installation Diameter:50mm/2"
Notes:
All dimensions are measured manually and there may be small deviations.
The color may have different as the difference display, Please understand.
Package Content:
4 x Speaker Port Tubes
Our aim is to provide Top Level Customer Service, please feel free to contact us
so that we can try our best to solve any problem. Thank you very much!
- 🔷Package Content:4 x Speaker Port Tubes
- 🔷Total Size:120x68mm/4.72"x2.68"(L*W)
- 🔷Made of ABS plastic material,durable,sustainable use
- 🔷Suitable for improved speaker cabinet, portable speaker, home speaker
- 🔷Perfect replacement parts for you speaker cabinet
uxcell 35mm x 80mm Speaker Port Tube Subwoofer Bass Reflex Tube Bass Woofer Box 4pcs
Product description
Features:
Speaker Port Tube is used to improve the bass response of many types of speakers. There are plenty of types to help you with your vented box design, and carries tubes of every shape and size, including adjustable length ports and flared ports.
These port tubes are a reliable, convenient installation, while at the same time providing a finished, "pro" look to your bass reflex speaker building project.
Normal tubes suffer from nasty turbulence at the entrance and exit of the port, producing unwanted noise and poor sound quality.This port tubes can overcome the situations and you can experience good looks, low distortion, and superior overall sound quality.
Standard mount holes make this tube easier to install than others on the market.
Please check the mounting size clearly before buying the item.
Specification:
Mounting Diameter:35mm
Total Length:80mm
Maximum Diameter:40mm
Minimum Diameter:27mm
Package Content:
4 x Speaker Port Tube
- Speaker Port Tube is used to improve the bass response of many types of speakers. There are plenty of types to help you with your vented box design, and carries tubes of every shape and size, including adjustable length ports and flared ports.
- These port tubes are a reliable, convenient installation, while at the same time providing a finished, "pro" look to your bass reflex speaker building project.
- Normal tubes suffer from nasty turbulence at the entrance and exit of the port, producing unwanted noise and poor sound quality.This port tubes can overcome the situations and you can experience good looks, low distortion, and superior overall sound quality.
- Standard mount holes make this tube easier to install than others on the market.
- Please check the mountingn size clearly before buying the item.
Precision Port 3 Inch Flared Port Tube Kit
Precision Sound
Product description
Precision Port 3 Inch Flared Port Tube Kit
User questions & answers
| Question: | how long is it |
| Answer: | Well it comes in 5 pieces. I never used mine. Still sittin around the house. Its about 18-24 inchs long |
| Question: | I have 2 Skar zvx-8s in a 2.0cf box would this port be good |
| Answer: | If you go to Precision Port calculator, you can calculate exactly what size ports would be best for your box build |
| Question: | What is the total diameter of the flared peices |
| Answer: | The 3" precision port has two flared ends. The outside diameter of the smaller (without mounting holes) is 5 and 1/4 inches. The larger (with the 4 screw holes for mounting) is 6 and 1/4 inches. And while we are at it, the length of the 3" tube is exactly 12 inches. So the total length of the tube and flared ends can be as long 18 inches. |
| Question: | Will the cutout size in the box be 3 inches for the center tube then just add the flares |
| Answer: | My cutout is 5 ¼" |
Bluecell Pack of 2 Speaker Cabinet Port Tube for DJ/PA Speaker 2” Diameter x 4” L (2 (D) x 4" (L))
Bluecell
- Package included 2pcs Speaker Cabinet Port Tubes; Material: Plastic
- Dimension: 4” length with 2” diameter(NOT THE END ) for installation & 2-1/2” out diameter
- These Speaker Cabinet Port Tubes are ideal for building your own Speaker Cabinets or replacing old ones, which is an essential part of the Speaker Cabinet!
- Used for improved speaker cabinet, portable speaker, home speaker or car speaker.
- Add a really nice "bass reflex" effect to the built-in boxes in your speaker cabinet. Perfect for a subwoofer enclosure, speaker projects
Mironey Speaker Port Tube 1.38" x 3.15" Speaker Cabinet Port Tube Pack of 8
Product description
Features:
Suitable for portable speaker,home speaker,car speaker,etc.
Specification:
Color:Black
Material:Plastic
Total Height:80mm/3.15"
Mounting Diameter:35mm/1.38"
Maximum Diameter;40mm/1.57"
Minimum Diameter:24mm/0.94"
Package Includes:
8 x Speaker Port Tube
Note:
Due to the manual measurement,there may be small deviations.
The color may have different as the difference display,please understand.
- Package Includes:8 x Speaker Port Tube.
- Suitable for portable speaker,home speaker,car speaker,etc.
- Mounting Diameter:35mm/1.38";Total Height:80mm/3.15".
- Maximum Diameter;40mm/1.57";Minimum Diameter:24mm/0.94".
- The speaker cabinet port tube used to improve the bass response of many types of speakers.
PARTS EXPRESS Speaker Cabinet Port Tube 1" ID x 4" L Flared
Parts Express
Product description
This high-quality port tube features an external flare for reduced port turbulence and enhanced aesthetic appeal. Perfect for tuning small high-performance bookshelf or micro speakers. Ports are a press-fit style and can be trimmed to length if needed. Requires 1-3/8" opening. Overall diameter is 1-5/8".
User questions & answers
| Question: | What is the cut-out diameter for this tube |
| Answer: | Just heading to bed, email me at [email protected] and I'll remember to measure it when I get the email. |
| Question: | How long is it and how big is the hole |
| Answer: | Lmao |
| Question: | Will cutting the tube shorter affect the sound quality |
| Answer: | The port tube is meant to be length adjusted by cutting it. I wouldn't say it would affect sound quality but it will affect performance of the driver. It really just depends on what you tune your box to. Build a box tuned for a 1" port, 4" long or build a box tuned for a 1" port, 2" long and cut that port in half |
| Question: | Is there one or two tubes in the pack |
| Answer: | One |
DTTRA 4PCS Speaker Port Tube, Speaker Cabinet Port Tube, 1.38'' x 3.15''
Product description
Characteristic:
Suitable for portable speaker, home speaker, car speaker, etc.
Specifications:
Color: Black
Material: plastic
Total height: 80mm / 3.15''
Installation diameter: 35mm / 1.38''
Maximum diameter: 40mm / 1.57''
Minimum diameter: 24mm / 0.94''
The package includes:
4 x speaker port tubes
- The speaker box port tube is used to improve the bass response of many types of speakers.
- Maximum diameter; 40mm / 1.57''; minimum diameter: 24mm / 0.94''.
- Installation diameter: 35mm / 1.38''; total height: 80mm / 3.15''.
- Suitable for portable speaker, home speaker, car speaker, etc.
- Package includes: 4x speaker port tubes.
uxcell 52.8mm X 52mm Speaker Port Tube Subwoofer Bass Reflex Tube Bass Woofer Box Port Tube Vent
Product description
Features:
Speaker Port Tube is used to improve the bass response of many types of speakers. There are plenty of types to help you with your vented box design, and carries tubes of every shape and size, including adjustable length ports and flared ports.
These port tubes are a reliable, convenient installation, while at the same time providing a finished, "pro" look to your bass reflex speaker building project.
Normal tubes suffer from nasty turbulence at the entrance and exit of the port, producing unwanted noise and poor sound quality.This port tubes can overcome the situations and you can experience good looks, low distortion, and superior overall sound quality.
Standard mount holes make this tube easier to install than others on the market.
Please check the mountingn size clearly before buying the item.
Specification:
Mouting Diameter:52.8mm
Total Length:52mm
One End Diameter:68mm
The other end Diameter:50mm
Package Content:
1 x Speaker Port Tube
- Speaker Port Tube is used to improve the bass response of many types of speakers. There are plenty of types to help you with your vented box design, and carries tubes of every shape and size, including adjustable length ports and flared ports.
- These port tubes are a reliable, convenient installation, while at the same time providing a finished, "pro" look to your bass reflex speaker building project.
- Normal tubes suffer from nasty turbulence at the entrance and exit of the port, producing unwanted noise and poor sound quality.This port tubes can overcome the situations and you can experience good looks, low distortion, and superior overall sound quality.
- Standard mount holes make this tube easier to install than others on the market.
- Please check the mountingn size clearly before buying the item.
uxcell 2Pcs 75mm x 89mm Speaker Port Tube Subwoofer Bass Reflex Tube Bass Box Vent
Product description
Features:
Speaker Port Tube is used to improve the bass response of many types of speakers. There are plenty of types to help you with your vented box design, and carries tubes of every shape and size, including adjustable length ports and flared ports.
These port tubes are a reliable, convenient installation, while at the same time providing a finished, "pro" look to your bass reflex speaker building project.
Normal tubes suffer from nasty turbulence at the entrance and exit of the port, producing unwanted noise and poor sound quality.This port tubes can overcome the situations and you can experience good looks, low distortion, and superior overall sound quality.
Standard mount holes make this tube easier to install than others on the market.
Please check the mountingn size clearly before buying the item.
Specification:
Mouting Diameter:75mm/2.95inches
Total Length:89mm/3.5inches
One End Diameter:70mm/2.75inches
The other end Diameter:70mm/2.75inches
Package Content:
2x Speaker Port Tube
- Speaker Port Tube is used to improve the bass response of many types of speakers. There are plenty of types to help you with your vented box design, and carries tubes of every shape and size, including adjustable length ports and flared ports.
- These port tubes are a reliable, convenient installation, while at the same time providing a finished, "pro" look to your bass reflex speaker building project.
- Normal tubes suffer from nasty turbulence at the entrance and exit of the port, producing unwanted noise and poor sound quality.This port tubes can overcome the situations and you can experience good looks, low distortion, and superior overall sound quality.
- Standard mount holes make this tube easier to install than others on the market.
- Please check the mountingn size clearly before buying the item.
uxcell 2Pcs 65.5mm x 74mm Speaker Port Tube Subwoofer Bass Reflex Tube Bass Box Vent
Product description
Features:
Speaker Port Tube is used to improve the bass response of many types of speakers. There are plenty of types to help you with your vented box design, and carries tubes of every shape and size, including adjustable length ports and flared ports.
These port tubes are a reliable, convenient installation, while at the same time providing a finished, "pro" look to your bass reflex speaker building project.
Normal tubes suffer from nasty turbulence at the entrance and exit of the port, producing unwanted noise and poor sound quality.This port tubes can overcome the situations and you can experience good looks, low distortion, and superior overall sound quality.
Standard mount holes make this tube easier to install than others on the market.
Please check the mountingn size clearly before buying the item.
Specification:
Mouting Diameter:65.5mm/2.57inches
Total Length:74mm/2.91inches
One End Diameter:73.5mm/2.28inches
The other end Diameter:58mm/2.28inches
Package Content:
2x Speaker Port Tube
- Speaker Port Tube is used to improve the bass response of many types of speakers. There are plenty of types to help you with your vented box design, and carries tubes of every shape and size, including adjustable length ports and flared ports.
- These port tubes are a reliable, convenient installation, while at the same time providing a finished, "pro" look to your bass reflex speaker building project.
- Normal tubes suffer from nasty turbulence at the entrance and exit of the port, producing unwanted noise and poor sound quality.This port tubes can overcome the situations and you can experience good looks, low distortion, and superior overall sound quality.
- Standard mount holes make this tube easier to install than others on the market.
- Please check the mountingn size clearly before buying the item.
Nuance and Nuance Pro Swivel Tube with Exhalation Port
Philips Respironics
Product description
The Swivel Tubing with Exhalation Port for Nuance and Nuance Pro Nasal Pillow Mask is the replacement short tubing
User questions & answers
| Question: | What pillows go with this item |
| Answer: | The product inquired about is merely the tubing. The pillows would depend on the mask being used. |
| Question: | How to install this new swivel tube without breaking something? It is useless without the 2 plastic wings |
| Answer: | At the ends of each gel wing there is an opening. You slide the Velcro piece from your head piece through each side. |
| Question: | Why isn't this product fsa or hsa eligible |
| Answer: | You’d need to check with either the IRS or your employer HR department as those are tax related questions. |
| Question: | What is the length of the hose |
| Answer: | The Short Tube Length: Approx. 13 in. (excluding cuffs) |
uxcell 51mm x 142mm Speaker Port Tube Subwoofer Bass Reflex Tube Bass Woofer Box 2pcs
Product description
Features:
Speaker Port Tube is used to improve the bass response of many types of speakers. There are plenty of types to help you with your vented box design, and carries tubes of every shape and size, including adjustable length ports and flared ports.
These port tubes are a reliable, convenient installation, while at the same time providing a finished, "pro" look to your bass reflex speaker building project.
Normal tubes suffer from nasty turbulence at the entrance and exit of the port, producing unwanted noise and poor sound quality.This port tubes can overcome the situations and you can experience good looks, low distortion, and superior overall sound quality.
Standard mount holes make this tube easier to install than others on the market.
Please check the mounting size clearly before buying the item.
Specification:
Mounting Diameter:51mm
Total Length:142mm
Maximum Diameter:63mm
Minimum Diameter:45mm
Package Content:
2 x Speaker Port Tube
- Speaker Port Tube is used to improve the bass response of many types of speakers. There are plenty of types to help you with your vented box design, and carries tubes of every shape and size, including adjustable length ports and flared ports.
- These port tubes are a reliable, convenient installation, while at the same time providing a finished, "pro" look to your bass reflex speaker building project.
- Normal tubes suffer from nasty turbulence at the entrance and exit of the port, producing unwanted noise and poor sound quality.This port tubes can overcome the situations and you can experience good looks, low distortion, and superior overall sound quality.
- Standard mount holes make this tube easier to install than others on the market.
- Please check the mountingn size clearly before buying the item.
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