Concrete Audio Sealed Subwoofer Enclosure – 2×10″ Birch Wood Speaker Box
Upgrade your subwoofer system with the CA BOX210S Sealed Subwoofer Enclosure, designed to house two 10″ subwoofers and deliver tight, controlled bass performance. Built from 3/4″ birch wood and finished with quality craftsmanship, this sealed box provides a rigid acoustic chamber that improves low-frequency response and overall bass output compared to loose or poorly-matched enclosures.
Featuring oxygen-free copper wire screw-in terminal cups for secure connections and poly fill for internal damping, this enclosure is optimized for Concrete Audio C0 and C1 series subwoofers and similar drivers. The sealed design makes it ideal for music styles that demand punchy, accurate bass with minimal distortion.
Key Features:
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Subwoofer Fit: Designed for 2 × 10″ subwoofers
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Construction: Durable 3/4″ birch wood sealed enclosure
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Terminals: Oxygen-free copper wire screw-in cups
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Internal Fill: Poly fill for optimal acoustic damping
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Compatibility: C0 and C1 series and other 10″ drivers
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Use Cases: Car, truck, custom audio builds, pro installations
The CA BOX210S is a great choice for anyone looking to install a high-quality sealed subwoofer setup that delivers rich bass with solid mid-bass control and reduced port noise.