Atrend Dual 15" Kerf-Vented Woofer Enclosure - Charcoal Carpet Covering

Atrend Single 15"e; Kerf-Vented Woofer Enclosure - Charcoal Carpet Covering

Box Depth (W x H x D): 25"e; x 18"e; x 18"e;
Net Volume Per Sub: 3.5
Tuning Frequency (HZ): 36
Subwoofer Mounting Depth: 13"e;
Outside Finish Materials: Premium Charcoal Finish
Material Thickness of Box (Inches): 3/4"e; Precision CNC-Cut
Additional Notes: Tested for Optimal Sub Response

Kerfed Vented Subwoofer Boxes: What They Are and Why They Hit Harder
When you want maximum bass output without unwanted port noise, a kerfed vented subwoofer box is the way to go. Unlike straight slot vents with sharp corners, kerf ports are bent or curved into shape, creating a smoother airflow path. The result is less turbulence, cleaner sound, and deeper bass.

What Is Kerf Venting?
"e;Kerfing"e; is a technique where thin relief cuts are made into MDF, allowing it to bend into a curve. In subwoofer enclosures, this creates a rounded vent that flows air more efficiently than square edges.

Benefits of Kerfed Vented Boxes
Smoother airflow: Less turbulence compared to 90° slot vents.
Cleaner bass: Reduced port noise and distortion.
Stronger output: More efficient air movement for harder hits.

Atrend’s Kerfed Vented Advantage
Reinforced bracing for long-lasting rigidity
Premium faceplates and terminal cups included

Proudly built in the USA with over 30 years of experience, this subwoofer enclosure features miter and dado construction for unmatched durability and strength

All Pro Series enclosures include a premium silver push down terminal cup for secure and reliable connections and are designed to work with the majority of popular subwoofer brands in the marketplace

Our outside panels feature our signature Miter and Dado construction, which adds extra reinforcement and structural integrity to our subwoofer enclosures

Our premium charcoal carpet not only enhances the enclosure s appearance with a rich, upscale texture, but also adds protection against wear and tear in any environment With over three decades of manufacturing experience, our enclosures are trusted by professionals for their reliability and quality.