Precision Port 3" Flared Speaker Cabinet Port Tube Kit

Unique flared-end construction

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Precision Port 3" Flared Speaker Cabinet Port Tube Kit


The unique flared-end construction of the Precision Port™ system enables it to outperform any standard port tube on the market. Conventional tubes suffer from nasty turbulence at the entrance and exit of the port, producing unwanted noise and poor sound quality. The Precision Port™ system overcomes these problems and as a result can actually produce a gain of up to 3 dB in output!

Now you can experience good looks, low distortion, and superior overall sound quality thanks to the Precision Port™ system. Convenient front screw holes make this tube easier to install than others on the market. Create a port up to 432mm long, then glue with ABS glue found at any hardware store. Installation instructions included. Dimensions: • 159mm outside flare outer diameter • 133mm cutout • 132mm inside flare outer diameter. Also available in 2", 4", and 6" diameters. Proudly Made in the USA!

To calculate the proper port length for your cabinet and tuning frequency, use Precision Sound Products' Port Length Calculator.



SKU 844632046780
Model # PSP3-BKHT
Brand Precision Sound
Shipping Weight 1.8700kg
Shipping Width 0.215m
Shipping Height 0.095m
Shipping Length 0.335m
Shipping Cubic 0.006839000m3

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