Description
Alpine S2‑SB12V
The Alpine S2-SB12V is a 12″ pre-loaded ported subwoofer enclosure from Alpine’s Halo / S-Series, featuring a dual-4 Ω voice-coil 12″ driver (wired as 2 Ω), capable of handling up to 600 W RMS (1,800 W peak) power and covering a frequency range of approximately 23 Hz–215 Hz. It incorporates Alpine’s “ProLink™” system for linking two enclosures together (linking kit sold separately), heavy-duty MDF build, ported design tuned for deep bass, and a distinctive “Halo” aesthetic with silver front trim.
Specifications
Features
| Feature | Description |
|---|---|
| Design | Groundbreaking Alpine Halo Design |
| Enclosure | ProLink™ Ported Enclosure Design |
| Cone | Carbon Fiber / Poly Propylene Cone |
| Dust Cap | Poly Propylene / Ceramic Dust Cap |
| Magnets | High-Grade Strontium Ferrite Magnets |
| Grille System | Twist-Lock Grille Mount System |
| Surround | High-Amplitude Multi-Roll (H.A.M.R.) Surround |
| Construction | CARB compliant 3/4-inch MDF construction |
| Finish | Premium Black Carpet |
| Logo | Silver Alpine Embossed Logo Badge |
| Baffle | Brushed Aluminum Finished Metallic Front Baffle |
Tech Specs
| Specification | Details |
|---|---|
| Dimensions | 17” W x 14.625” H x 15” D |
| Power | 600W RMS / 1800W Peak |
| Frequency Response | 23Hz – 215Hz |
| Sensitivity | 86.2dB (1W / 1M) |
| Voice Coil Size | 2.6″ |
| X-Max | 15mm |
| Magnet Weight | 64oz |
| Voice Coils | Dual 4Ω Voice Coils wired in parallel for a 2Ω load (Compatible with S2-A60M) |
| Speaker Wire | 12 Gauge OFC Speaker Box Wire |
| Terminals | Binding Post Terminal Cup |
About The Product
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 innovative ProLink™ technology is tailor-made for bass enthusiasts. With ProLink™, experience unparalleled flexibility as you effortlessly add an additional Alpine Halo subwoofer into your setup. Utilize a dedicated linking bracket (sold separately) for seamless integration, doubling the impact of your bass for a truly immersive sound sensation.



























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