4" Inner Flare Port Kit
4" Inner Flare Port Kit
4" Inner Flare Port Kit

4" Inner Flare Port Kit

Regular price $50.00
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If you don't have this you can expect to get beat by someone that does!! If you understand how ports work they are all about efficiently moving the air in and out of the port. Any edges will create turbulence that will decrease port performance.  This is the solution!!  This rounded flare will dramatically lower your port velocity and improve lower bass extension and smoother sound. 

These are also 1/4" thick which gets rid of any resonance that the cheap thin plastic ones have. 

Kit includes 2 inner flares.  They fit over 4" schedule 40 PVC.  (1/4" thick walls) 

Dimensions are: 

Outside flare: 6.35" 

Inside mounting diameter: 4.5

Height: 2.5" 


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