• Premium Baltic Birch Construction: Built from 18mm 13-ply Baltic Birch with a solid 1" baffle and internal bracing for maximum strength, reduced flex, and superior sound quality.
• Tuned for Deep, Accurate Bass: Ported design tuned to 33Hz with a 42 sq in slot port (14" × 3") delivers powerful low-end response with exceptional clarity.
• Clean, Seamless Exterior Finish: Refined carbon gray stain and polyurethane coating with no visible screw holes for a custom, show-quality appearance.
• High Power Handling Up to 1500W: Engineered for demanding subwoofer setups, providing durability, stability, and consistent performance under heavy load.
• Premium Hardware & Pre-Wiring: Includes satin nickel brass binding posts and 10GA OFC internal wiring for maximum conductivity and easy, reliable installation.
• Universal 10" Compatibility: Features a 9.375" cutout and spacious 2.5 cu ft net volume to support a wide range of 10" subwoofers.

Dual Universal Birch 10" Ported Subwoofer Box 1" Baffle Tuned To 33Hz

This Listing Includes:

• (1) Dual 10" Ported Subwoofer Box

Bring the thunder with our Premium 2.5 cu ft Baltic Birch Ported Enclosure, engineered for clean, controlled, chest-thumping bass. Built from rugged 18mm Baltic Birch and reinforced with a full baffle brace, this enclosure delivers elite strength without the bulk. The seamless exterior — free of visible screw holes — gives your system a refined, high-end finish.

A deep carbon gray stain paired with a protective polyurethane coat gives this box a custom show-quality appearance. Backed by satin nickel brass binding posts and pre-wired with 10GA OFC, every detail is tuned for performance, durability, and convenience.

Perfect for subwoofer setups up to 1500W that demand accuracy, output, and long-term reliability.

Features:

• Precision-cut 18mm Baltic Birch construction with internal bracing


• Seamless exterior with no visible screw holes


• Rated for up to 1500W subwoofer systems


• Heavy-duty 1" baffle for extreme rigidity


• Custom carbon gray stain + polyurethane finish


• Satin Nickel Brass binding posts


• Pre-wired with 10GA OFC for maximum conductivity

Specifications:

• Enclosure Type: Ported


• Enclosure Volume: 2.5 cubic feet net


• Tuning Frequency: 33 Hz


• Port Area: 42 sq inches


• Port Dimensions: 14" x 3"


• Subwoofer Cut Out: 9.375"


• Material: 3/4" (18mm) 13-ply Baltic Birch


• Baffle Thickness: 1 inch

Dimensions (External):

• Height: 15.5"


• Width: 29.25"


• Depth: 18"