Description
Alpine R-W12D4
The Alpine R-W12D4 is a 12-inch R-Series dual 4-ohm subwoofer designed to deliver deep, powerful bass for car audio enthusiasts. With 600W RMS and 2000W peak power, it ensures clean, distortion-free low-frequency output. The subwoofer features a Kevlar-reinforced cone for durability, a Santoprene® surround for extended excursion, and a dual voice coil configuration for flexible wiring options. Perfect for sealed or ported enclosures, it provides consistent, tight bass that enhances any audio system.
Specifications
Features
| Feature | Details |
|---|---|
| Subwoofer Type | Dual Voice Coil (DVC) with Configuration Jumpers |
| Dust Cap | Polypropylene / Ceramic Composite |
| Cone | Kevlar Reinforced Pulp Cone High-Performance |
| Grille Mount | Twist-Lock System |
| Surround | High-Amplitude Multi-Roll (H.A.M.R.) |
| Magnets | Large Double-Stacked |
Tech Specs
| Specification | Details |
|---|---|
| RMS Power | 750W |
| Peak Power | 2250W |
| Frequency Response | 24Hz – 200Hz |
| Sensitivity | 84.5 dB (1W/1m) |
| Nominal Impedance | 4Ω |
| Voice Coil | 65 mm |
| X-Max | 20 mm |
| Magnet Weight | 144 oz |
| Mounting Depth | 6-1/2” (152 mm) |
| Cutout Size | 10-7/8” (231 mm) |
| Terminals | Push-Type, up to 8 AWG Wire Size |
| Compliance | CTA-2031 |
About The Product
Next-Gen Sound Performance
Since the Type R platform, Alpine’s R-Series sound system family has been known for its incredible output and reliable performance. Now Alpine introduces the next-generation of sound performance with the 2nd-Gen R-Series Subwoofers with even more bass output.
New Motor Structure
The 2nd-Gen R-Series Subwoofers now feature 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.
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