Resilient Sounds Dual 15" Platinum Ported Enclosure

Resilient Sounds Dual Platinum 15" Ported Enclosure is a purpose-built chassis designed specifically for the Platinum 15" subwoofer, offering a 7.0 cubic-foot net volume tuned to 32 Hz for deep, controlled bass.

• Net Volume: 7.0 cubic feet @ 32 Hz — provides the airspace needed for the Platinum 15" to move freely at low frequencies, helping deliver strong, deep bass without excessive compression.
• Tuning: 32 Hz — defines the enclosure’s port resonance, shaping low-end extension and overall bass character to stay tight at high output.
• Port Area: 100.8 sq in — a larger port area helps lower port velocity at high power, contributing to smoother bass response and reduced chuffing in demanding setups.
• Port Size: 18.0" x 5.6" — port dimensions determine air flow and tuning interaction with the driver, influencing efficiency and bass extension.
• Cutout: 13.7" — correct mounting diameter for the Platinum 15" subwoofer, ensuring a snug, airtight fit.
• Construction: 1" Russian Baltic Birch (17-ply); Baffle: 1" front; Bracing: 1" center brace — rigid, high-density materials and internal bracing minimize panel flex for accurate, repeatable bass.
• Finish: Carbon gray stain with polyurethane topcoat — durable, show-quality surface designed for long-term aesthetics in a vehicle environment.
• Wiring: Pre-wired 10ga OFC with metal binding post — high-current capability and simplified installation, reducing wiring clutter and interaction losses.
• Power Rating: High power systems — built to handle demanding, high-output subwoofers without compromising enclosure integrity.
• Dimensions: Height 20.0", Width 39.75", Depth 24.9" — precise footprint to plan fitment in trunk or cargo areas while preserving internal volume.
• Handcrafted in the USA — manufactured by hand with attention to detail, supporting a clean, durable enclosure with tight tolerances.
• Ready-to-install — arrives prepared for wiring: just connect your subwoofers and enjoy the performance right away.

Benefits: The 7.0 cu ft net volume with 32 Hz tuning, combined with a 100.8 sq in port and 17-ply Baltic Birch construction, yields deep bass with controlled articulation suitable for high-power Platinum 15" setups. Zero exterior screw holes deliver a clean, showroom-looking exterior, while internal Titebond III bonding ensures airtight integrity and long-term durability. Pre-wired 10ga OFC wiring and a ready-to-install design minimize install time, so you can focus on tuning and listening rather than assembly.