Feature

●Compared with a speaker without an inverter tube, this structure can significantly enhance the low-frequency radiation intensity, increase the volume, and improve the efficiency of the speaker..
●These port tubes can overcome the poor sound quality and you can experience good looks, low distortion, and superior overall sound quality..
●It can increase the volume of the bass without increasing the power of the speaker itself..
●Perfectly replaces your old and broken sound guide tube
●Standard mount holes make this tube easier and convenient to install than others on the market.

[Black]

Description

99x82mm Black Plastic Speaker Port Subwoofer Bass Reflex Inverted Tube for Loudspeaker 2PCS/Set speaker vent tube speaker vent port 99mm x 82 mm
Features: Compared with a speaker without an inverter tube, this structure can significantly enhance the low-frequency radiation intensity, increase the volume, and improve the efficiency of the speaker..
It can increase the volume of the bass without increasing the power of the speaker itself..
Standard mount holes make this tube easier and convenient to install than others on the market.
These port tubes can overcome the poor sound quality and you can experience good looks, low distortion, and superior overall sound quality..
100% brand new and high quality
Perfectly replaces your old and broken sound guide tube

Specification: Item: Speaker Port Tube
Material: ABS
Color: Black
Quantity:2PCS
Size::approx 99x91mm/ 3.9x3.58in
Inner Diameter: 82mm/3.23in

Package Includes: 2 PCS x Speaker Port Tubes (Without Speaker)

note: Please check the mountingn size clearly before buying the item.
Due to the lighting effects and shooting angles, there is color difference in the product, please understand.
Due to manual measurement, there is a tolerance in the product size.