Performance Series - Dual 12" 4.0 Cf Net Ported Enclosure

(1 customer review)


Availability: 8 in stock


At Adire Audio the goal with the “performance series” enclosures is to offer a well built, well performing and good looking enclosure at an affordable price. Using premium ¾” Russian Baltic Birch we are able to achieve a very strong and light enclosure. Using our refined assembly process produces an enclosure with NO visible screw holes anywhere on the enclosure. The entire enclosure is glued together with Titebond III and our baffle is a solid 1″ thick baffle for ultimate strength. Finished off with our carbon gray stain and a polyurethane finish these enclosures have a unique look to set it apart from all the generic prefabs. Complete with Satin Nickel Brass binding posts and prewired with OFC 10g wire, you are ready to go the moment it arrives. These are also built with love, by hand right here in the UNITED STATES OF AMERICA.

  • 4.0 cubic feet net enclosure
  • 32 hz tuning
  • 62 sq inches of port
  • 11.125″ subwoofer cut out
  • 1″ baffle
  • 13 ply birch veneer construction
  • Gray stained finish
  • Pre-wired metal binding post


  • 17″ tall
  • 33″ wide
  • 21″ deep
  • Enclosure Weight – 61 lbs
  • Shipping Weight – 71 lbs

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1 review for Performance Series – Dual 12″ 4.0 Cf Net Ported Enclosure

  1. Evan F.

    Shipping was fast and it was packaged very well. Box construction is rock solid and no visible screw holes anywhere! Worth every penny, it’s what I would expect from a custom built box. Very satisfied with the box!

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