Port Tube 3" ID x 4-1/2" L

Speaker Cabinet Port Tube 3" ID x 4-1/2" L

Brand:| Model: PT-308
Overview
Give your cabinets a professional appearance with these attractive, black plastic port tubes. When properly tuned, the port contributes significantly to the low frequency output of the speaker system.
Highlights
  • 3" Diameter x 4-1/2" Length
Part # 
260-404
Weight: 0.14 lbs.  
IN STOCK
List Price$3.29
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Part # 260-404
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Product Details

Speaker Cabinet Port Tube 3" ID x 4-1/2" L
Give your cabinets a professional appearance with these attractive, black plastic port tubes. When properly tuned, the port contributes significantly to the low frequency output of the speaker system. Outer diameter of flange is 3-7/8", cabinet cutout required is 3-1/8" diameter.


Speaker Cabinet Port Tube 3" ID x 4-1/2" L
  • BrandGoldwood
  • ModelPT-308
  • Part Number260-404
  • UPC643420760088
  • Product CategorySpeaker Port Tubes
  • Unit of MeasureEA
  • Product Rating
    (6 Reviews)
  • Weight0.14 lbs.
  • California Prop 65

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

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Reviews

Speaker Cabinet Port Tube 3" ID x 4-1/2" L
Speaker Cabinet Port Tube 3" ID x 4-1/2" L is rated 3.5 out of 5 by 6.
Rated 5 out of 5 by from Super serviceGreat price, great product, super selection, and super delivery
Date published: 2014-09-09
Rated 1 out of 5 by from I Bought Four Of these Because The First Two BrokeI bought two of these for my project. I routed a 3.125" hole and tried to push them flush with the palm of my hand in my enclosure. Both of them cracked up near the flare. PE refused to send new ones so I bought two more. The second pair installed fine. These are inexpensive but shipping was ten bucks. Oh well!
Date published: 2010-12-09
Rated 4 out of 5 by from Used for cup holdersused these for cup holders a poker table, came out nice.
Date published: 2009-03-20
Rated 3 out of 5 by from Not badI threw them out and bought pvc piping and molded it into the box itself. You dont even notice that it is there not to mention pvc pipe is a lot thicker. Oh yeah by the way No chuffing.
Date published: 2008-06-01
Rated 4 out of 5 by from Nice portI love the way it has scoring to indicate 1/2" increments for easier cutting to specified length. As with some of the other ports if should start out longer giving more flexibility in design.
Date published: 2008-03-23
Rated 4 out of 5 by from worked greatjust what i needed
Date published: 2008-01-28

Product Q&A

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Speaker Cabinet Port Tube 3" ID x 4-1/2" L

Standard size

Will these work with standard ABS drainage pipe and couplings, i.e. from Loews? (Standard piping is: 3" ID; 3.5" OD)
Asked by: Sonoran
No, our port tubes and fittings are not sized according to the same standards used for PVC plumbing materials.
Answered by: RussR
Date published: 2013-10-23

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