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Precision Port Dimpled 4" Flared Port Tube Kit

Brand:| Model: PSP4-DBKHT
Overview
For clean, undistorted bass output without the chuffing caused by standard ports, choose Precision Sound Products' dimpled 4" Precision Portâ„¢!
Highlights
  • Dimpled flares reduce vent air velocity even more than standard flares
  • Complete kit creates a 4" port tube that is up to 18" long
  • Virtually eliminates port chuffing for cleaner bass output
Part # 
268-353
Weight: 1.84 lbs.  
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Product Details

Precision Port Dimpled 4" Flared Port Tube Kit

The 4" dimpled Precision Port™ from Precision Sound Products reduces port turbulence in woofer and subwoofer bass reflex enclosures to unprecedented levels when compared to standard and flared port tubes, as well as slotted ports and vents.

Optimal air flow in a ported or vented enclosure allows for cleaner bass and higher realized output without the chuffing normally associated with run-of-the-mill ports—especially useful when used in high SPL applications.

Precision Sound Products uses high quality ABS construction for each Precision Port, while their injection and extruded molding processes allow for tight, consistent tolerances for proper fit. Create a port up to 18" long, then glue with ABS glue found at any hardware store. I Designed in the U.S.A!

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

Kit includes:
• (1) Outside flare: 7-1/2" outside diameter, 6-1/2" cutout, 3" deep (2-1/2" usable depth)
• (1) Inside flare: 6-3/4" outside diameter, 3" deep (2-1/2" usable depth)
• (1) Tube: 4-1/4" outside diameter, 4" inside diameter, 12" long 
• (2) Connecting rings: 4-1/2" outside diameter, 4-1/4" inside diameter, 1" deep



Precision Port Dimpled 4" Flared Port Tube Kit
  • BrandPrecision Sound
  • ModelPSP4-DBKHT
  • Part Number268-353
  • UPC848864000442
  • Product CategorySpeaker Port Tubes
  • Unit of MeasureEA
  • Product Rating
    (3 Reviews)
  • Weight1.84 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Precision Port Dimpled 4" Flared Port Tube Kit

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Precision Port Dimpled 4" Flared Port Tube Kit

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