Rockville W15K5S4 2-Pack + RD15 Dual 15" Sealed Enclosure Bundle
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Rockville W15K5S4 2-Pack + RD15 Dual 15" Sealed Enclosure Bundle
Rockville W15K5S4 2-Pack + RD15 Dual 15" Sealed Enclosure Bundle
15" 4-Ohm Subs, 2-Pack, Dual Sealed 2.1 cu ft/Side, Wire & Hardware Included
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Regular price
$259.85
Sale price
$259.85
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$0.00
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Features
- Dual 15" subs for deep bass
- Sealed USA-MDF enclosure
- 2.1 cu ft per chamber
- Includes 14 AWG wire and spades
- Precision cut, stapled, sealed
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What's Included in the box
- (2) Rockville W15K5S4 15" Subwoofers (4-Ohm)
- Rockville RD15 Dual 15" Sealed Enclosure
- 20 Drywall Screws
- 20' 14 AWG Speaker Wire
- 4 Spade Terminals
SKU: SKU: (2) W15K5S4+RD15+K2
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Product Description
For listeners who prize nuance and speed, this sealed dual 15" system delivers articulate, controlled bass with a refined character. The 2.1 cu ft chambers match driver needs, while USA‑made 3/4" MDF and silicone‑sealed seams ensure a rigid, quiet foundation. Expect punchy transients, smooth extension, and a sophisticated, integrated look in your cargo area—ready to soundtrack every drive.
This Bundle Includes

W15K5S4
The Rockville K5 Series 15" subwoofer delivers bold, controlled bass for custom car audio builds. High power handling, efficient cone design, and heat-managed components support confident output across sealed and ported enclosures, making it a strong foundation for impactful, refined low-frequency performance.
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RD15
The RD15 dual 15" sealed enclosure delivers deep, accurate bass with premium 3/4" MDF construction and precision engineering. Designed for strength and acoustic excellence, it fits most major subwoofers and enhances any audio setup. Proudly made in the USA, it’s built for lasting performance and refined sound.
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K2
The K2 Dual Subwoofer Enclosure Installation Kit includes premium 14 AWG wire, 20 wood screws, and 4 spade terminals for flawless installation. Designed for car, home, or studio use, each component is expertly selected to deliver secure mounting and pure audio, elevating your sound system’s performance and style.
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Features
Controlled Performance
Sealed architecture tightens transients and minimizes boom for musical, accurate bass.
Engineered Volume
2.1 cu ft per side supports low-end depth while maintaining driver control.
Durable Construction
3/4" MDF with stapled and siliconed seams resists flex for clear, undistorted output.
Sleek Integration
Carpeted finish and precision openings create an OEM-plus aesthetic in the trunk space.
Install-Ready
Supplied wire, screws, and spades simplify mounting and connections.

Technical Specifications
- Type Dual 15" subwoofer + sealed enclosure bundle
- Subwoofer impedance 4 Ohm (each, SVC)
- Enclosure net volume 2.1 cu ft (per chamber)
- Enclosure material 3/4" MDF (USA)
- Mounting depth (enclosure) 15.5 in (max)
- Weight —
- Dimensions (enclosure) 16.75 x 36 x 16.25 in