Alpine W-SB12V Vented Wedge Box 12″ Single

Add authoritative, deep bass to your vehicle with the Alpine S-SB12V Halo Series Enclosure. This isn’t just a sub box; it’s a precision-engineered audio solution tuned specifically for Alpine’s high-performance S-Series subwoofers.

• Powerful S-Series Bass: Pre-loaded with an Alpine 12″ S-W12D4 subwoofer delivering 600 watts of continuous RMS power.

• ProLink™ Linkable Design: Grow your system as you go! Use the optional KTX-H12 kit to link two enclosures together for a custom dual-subwoofer look.

• Precision Port Tuning: Factory-tuned to 35Hz for maximum low-end impact and crystal-clear output.

• Halo Platform Styling: Features a beautiful brushed aluminum front baffle and silver trim to elevate the look of your trunk or hatch.

• Heavy-Duty Construction: Built from sturdy 3/4″ MDF and wrapped in premium black carpet for a vibration-free performance.