Feel the thrill of powerful bass with the innovative 12-inch Alpine Halo enclosure featuring ProLink™ technology and the next-generation S-Series subwoofer.

Features

• Groundbreaking Alpine Halo Design
• ProLink™ Ported Enclosure
• Kevlar Reinforced Pulp Cone
• Poly Propylene / Ceramic Dust Cap
• Large Double-Stacked Magnets
• High-Amplitude Multi-Roll (H.A.M.R.) Surround
• Ported Enclosures with High-Performance S-Series Subwoofers
• CARB compliant 3/4-inch MDF construction
• Brushed Aluminum Finished Metallic Front Baffle
• Premium Alpine Wire Terminals
• Twist-Lock Grille Mount System
• Premium Black Carpet 
• 750 Watts RMS / 2250 Watts Peak
• Dual 4Ω Voice Coils Wired in Parallel for a 2Ω Load (Compatible with R-A75M)
• Frequency Response: 24Hz-200Hz

ALPINE HALO DESIGN

Drawing inspiration from the Alpine Halo displays, these subwoofer enclosures feature distinctive curved edges accented by a sleek silver trim and a front baffle, creating a seamlessly matching system aesthetic. Built with sturdy, 3/4” MDF construction and covered in a premium black carpet, these enclosures not only provide durability but give the impression of a custom look, without the custom work.

DOUBLE YOUR BASS WITH PROLINK™

Alpine’s unique ProLink™ technology was designed with the sound system builder in mind. ProLink™ allows more flexibility in both power and price to start with a single subwoofer enclosure and add an additional subwoofer using a Linking Kit (sold separately) to link two enclosures together to create a dual system when more bass is desired.

Deeper Bass Output

The enclosures come preloaded with the 2nd-Gen R-Series Subwoofers with larger, double-stacked magnets that contribute more motor force for deeper bass and tighter bass control from the subwoofer cone compared to the previous generation. An integrated Faraday ring minimizes distortion for cleaner bass output. A Kevlar-treated cone ensures durability in the subwoofer for reliable performance, even at high volumes.

Increased Accuracy

The 2nd-Gen R-Series Subwoofers contain Alpine’s High Amplitude Multi-Roll (HAMR) Surround Technology. This rubber surround allows the subwoofer cone to efficiently move air while staying cool, which also contributes to increased output from the subwoofers. This technology allows for 20mm of total cone excursion and motion that creates incredible accuracy from the subwoofer.