Powered & Pre-Loaded Enclosures

Single 10″ Alpine Halo R-Series Preloaded Subwoofer Enclosure with ProLink™

Single 12″ Alpine Halo R-Series Preloaded Subwoofer Enclosure with ProLink™

Single 10″ Alpine Halo S-Series Preloaded Subwoofer Enclosure with ProLink™

• Groundbreaking Alpine Halo Design 
• ProLink™ ported enclosure design
• Optimal Sound Performance
• 600W RMS Power Handling
• Includes preloaded S-W10D4 10” S-Series subwoofer 
• CARB compliant 3/4-inch MDF construction
• Premium black carpet
• Silver Alpine embossed side logo badge
• Brushed aluminum finished metallic front baffle

Single 12″ Alpine Halo S-Series Preloaded Subwoofer Enclosure with ProLink™

Alpine SWT-12S4 12″ (30cm) Bass Reflex Subwoofer Tube (4Ohm)
With 1000W peak power handling, this ready-to-use bass reflex subwoofer tube is just the thing for big bass fans. A protective grille ensures that nothing sliding around in the trunk damages the woofer.