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Viral Adire Audio Birch Single 18 (24mm Around) Ported Enclosure 7.0^3 Tuned To 30hz Now 55% Cheaper [xy6kFR2H]

$83.99 $268.99 -69%

Crafted with premium 24mm Baltic Birch, this single 18" ported enclosure provides a perfect balance of strength and lightweight construction.Strategically placed baffle brace enhances strength, supporting Sundown Audio Xv3/v4 18" subwoofers up to 150

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  • Crafted with premium 24mm Baltic Birch, this single 18" ported enclosure provides a perfect balance of strength and lightweight construction.
  • Strategically placed baffle brace enhances strength, supporting Sundown Audio Xv3/v4 18" subwoofers up to 1500W.
  • Carbon gray stain finish and polyurethane seal offer a visually appealing and unique look.
  • Meticulously etched with Sundown Audio logo for added sophistication.
  • Equipped with Satin Nickel Brass binding posts and prewired with OFC 10GA wire for convenience.


**Each Enclosure is Built-To-Order, and will require a 2 Week Lead Time.**


Viral Adire Audio Birch Single 18 (24mm Around) Ported Enclosure 7.0^3 Tuned To 30hz Now 55% Cheaper [xy6kFR2H]


Custom built enclosure specifically for a single Sundown Audio Xv3/v4 18" subwoofer


This Listing Includes:



  • (1) SIngle 18" Ported Enclosure


Immerse yourself in deep bass with the Adire Audio Birch Single 18" Ported Subwoofer Enclosure, meticulously designed for Sundown Audio Xv3/v4 18" subwoofers. Crafted from premium 24mm Baltic Birch with a strategically placed baffle brace, this enclosure seamlessly blends strength with lightweight construction. The carbon gray stain finish, polyurethane seal, and Sundown Audio logo add sophistication. With the capability to handle subwoofer setups up to 1500W, this enclosure ensures precise and impactful bass reproduction. Satin Nickel Brass binding posts and prewired OFC 10GA wire complete the package, offering convenience and style.


Features:



  • Premium 24mm Baltic Birch construction

  • Strategically placed baffle brace for enhanced strength

  • Carbon gray stain finish with polyurethane seal

  • Sundown Audio logo for added sophistication

  • Handles Xv3/v4 18" subwoofers up to 1500W

  • Satin Nickel Brass binding posts

  • Prewired with OFC 10GA wire


Technical Specifications:



  • Tuning: 30 Hz

  • Port Area: 95.64 sq inches

  • Birch Plywood Construction: 3/4" (24mm)

  • Baffle Construction: Solid 1" (24mm)

  • Center Baffle Brace: 3/4" (24mm)

  • Birch Veneer Construction: 13 ply (1" baffle 17 ply)

  • Finish: Gray stained

  • Binding Post: Satin Nickel Brass

  • Wire: Pre-wired with OFC 10GA

What Our Customers Say

January 1, 2026

Absolutely no complaints!

A great item. Very happy.

- Latisha D..

January 1, 2026

Absolutely no complaints!

The build is exceptionally solid.

- Fatima C..

January 1, 2026

Absolutely no complaints!

I'm impressed with the quality.

- Roy Q..

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