The Best Speaker Port Tubes of 2023

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.

Product Name: Speaker Port Tube.

Height: 120 mm / 4.72 inch. Open Mounting Diameter: 50 mm / 2 inch.

Color: Black. Material: ABS Plastic.

Nice for speaker cabinet.

Package includes 4 pcs Speaker Box Bass Air Ports.

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.

2 Goldwood Sound PT-308 heavy duty ABS plastic speaker cabinet port tubes

3" diameter per port, 4.5" length per port and 3.875" outside diameter flare

Ports contribute significantly to the low frequency output

Use for speaker cabinet, home speaker or car speaker

This listing and price is for 2 port tubes

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

♦Application object♦ With 52mm inner hole diameter, it is suitable for 6-8 inch speakers, subwoofers, etc.

♦Size matching ♦ The opening hole is about 72MM in diameter, helping to make the airflow more smooth.

♦Speaker Port Tubes♦ Speaker inverting hole, also known as sound tube and air hole, often used in inverting type speakers.

♦Bass booster tube ♦ It is mainly to overpower the air flow sound of the speaker vibration in the box and overlap the sound pressure of the radiation in front of the speaker to produce a bass effect.

♦Good material ♦ Made of high quality material, this product is sturdy and durable.

2 Goldwood Sound PT-304 heavy duty ABS plastic speaker cabinet port tubes

1.75" diameter per port, 4" length per port and 2.5" outside diameter flare

Ports contribute significantly to the low frequency output

Use for speaker cabinet, home speaker or car speaker

This listing and price is for 2 port tubes