Vent with optimized cross section to avoid noises and turbulences in the air flow. It is quiet with air speed until 22m/s. Equivalent cylinder for enclosure calculation is : Ø45mm / Length : 80mm. Suitable for loudspeakers until ~135mm diameter. Hole diameter to be cut on the enclosure is Ø75mm, with recommended 3mm chamfer at 45°. Four blades ensure stable assembling.

No review for this product, be the first to place your review.