Feature●Features external flare to reduce port turbulence and enhance aesthetic appeal.●Reduces air turbulence to minimize or eliminate port noise.●Effectively improve the sound quality of the speaker.●Easy to install. Simply cut to length, glue together, and install.●Ideal for tuning small high performance bookshelves or micro speakers.Description
KOAIUS
Specification:
material: plastic
Type: Accessories
Colour: Black
Hole diameter: 45mm/ 1.77in
Length: 115mm/4.53in
Front outer diameter: 59mm/2.32in
Tail inner diameter: 36mm/1.41in
Quantity: 1 set
Package includes:
2pcs x speaker tube