$14.69
+ $6.95 shipping
In Stock.
Ships from and sold by Parts Express.
$14.69 + $6.95 shipping
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4-Year Home AV Protection Plan

from SquareTrade
  • What's Covered: mechanical and electrical failures during normal use, 100% parts and labor
  • Get fast repairs or replacements from SquareTrade, an Allstate company
  • 24/7 customer support, free shipping for all repairs, no deductibles or hidden fees
  • Cancel anytime, full refund in first 30 days, fully transferable with gifts
  • SquareTrade Protection Plans are only valid for new or Amazon certified refurbished products purchased at Amazon in the last 30 days. By purchasing this Protection Plan you agree to the Protection Plan Terms & Conditions (http://www.squaretrade.com/terms-standard). Your Protection Plan Terms & Conditions will be delivered via email within 24 hours of purchase

2-Year Home AV Protection Plan

from SquareTrade
  • What's Covered: mechanical and electrical failures during normal use, 100% parts and labor
  • Get fast repairs or replacements from SquareTrade, an Allstate company
  • 24/7 customer support, free shipping for all repairs, no deductibles or hidden fees
  • Cancel anytime, full refund in first 30 days, fully transferable with gifts
  • SquareTrade Protection Plans are only valid for new or Amazon certified refurbished products purchased at Amazon in the last 30 days. By purchasing this Protection Plan you agree to the Protection Plan Terms & Conditions (http://www.squaretrade.com/terms-standard). Your Protection Plan Terms & Conditions will be delivered via email within 24 hours of purchase

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4-Year Home AV Protection Plan

from SquareTrade
$2.30
  • What's Covered: mechanical and electrical failures during normal use, 100% parts and labor
  • Get fast repairs or replacements from SquareTrade, an Allstate company
  • 24/7 customer support, free shipping for all repairs, no deductibles or hidden fees
  • Cancel anytime, full refund in first 30 days, fully transferable with gifts
  • SquareTrade Protection Plans are only valid for new or Amazon certified refurbished products purchased at Amazon in the last 30 days. By purchasing this Protection Plan you agree to the Protection Plan Terms & Conditions (http://www.squaretrade.com/terms-standard). Your Protection Plan Terms & Conditions will be delivered via email within 24 hours of purchase

Precision Port 4 Inch Flared Port Tube Kit

4.6 out of 5 stars 48 customer reviews
Amazon's Choice recommends highly rated, well-priced products available to ship immediately.
Amazon's Choice for "aero port"

Price: $14.69 + $6.95 shipping
  • Reduces air turbulence to minimize or eliminate port noise
  • Gives your enclosures a sleek, professional look
  • Just cut to length, glue together, and install
  • Mounts in 6-1/4" diameter cutout

Frequently bought together

  • Precision Port 4 Inch Flared Port Tube Kit
  • +
  • PIXNOR DIY Home Car Stereo 2-Way Speaker Box Terminal Binding Post Round Screw Cup Connector Subwoofer Plug (Black)
  • +
  • Precision Port 3 Inch Flared Port Tube Kit
Total price: $34.98
Buy the selected items together



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Product description

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.


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48 customer reviews

4.6 out of 5 stars

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