Alpine S2-W12D4 S-Series 12" Subwoofer with Dual 4-Ohm Voice Coils

Alpine S2-W12D4 12” S-Series 600W RMS 4-Ohm DVC Subwoofer

If you’re chasing rich, low-end sound without breaking the bank, the Alpine S2-W12D4 should be high on your radar. This next-gen 12” subwoofer from Alpine’s S-Series doesn’t just look serious—it brings the bass with precision, punch, and power.

Punchy Bass That Won’t Quit

With a power rating of 600W RMS and a peak of 1800W, the Alpine S2-W12D4 means business. Whether you're into hip-hop, EDM, metal, or something in between, this sub handles everything with confidence. Its frequency range spans from 23Hz to 215Hz, hitting those deep lows you want to feel in your chest, not just hear.

Built Tough with Premium Materials

The cone is crafted from a blend of carbon fiber and polypropylene—light enough to move fast, yet stiff enough to stay clean under pressure. That means less distortion and tighter, more responsive bass. Add in a polypropylene and ceramic dust cap, and you’ve got durability that can handle serious sessions.

H.A.M.R. Surround = Big Bass Movement

What really sets the Alpine S2-W12D4 apart is its High-Amplitude Multi-Roll (H.A.M.R.) Surround. This tech lets the cone travel a full 15mm in one direction, creating massive air movement without losing control. Think of it like shock absorbers on a sports car—smoothing out the ride while letting it fly.

Magnet Muscle for Maximum Punch

A 64oz high-grade strontium ferrite magnet brings serious weight to the table—literally. This powerhouse supports the 2.6" voice coil in delivering accurate, chest-thumping bass that feels way bigger than its price tag suggests.

Easy Connections & Flexible Setup

With dual 4-ohm voice coils and configuration jumpers, you get plenty of wiring flexibility. Whether you’re running a single sub or stacking a few for a mini wall of sound, the Alpine S2-W12D4 adapts easily. Push-type terminals handle up to 8AWG wire, making connections fast and frustration-free.

Twist-Lock Grille Mounting = Simple Protection

Worried about damaging your sub’s face? Alpine’s new twist-lock grille system makes it easy to snap on a protective grille—no screws, no drama. It’s a small touch, but it keeps your setup looking clean and staying safe.

Power Match Made Simple

For best results, pair the Alpine S2-W12D4 with Alpine’s S-Series amps. The S2-A60M mono amp is a perfect match for a single sub, while the beefier S2-A120M is ideal if you’re going all-in with two or more. Either way, you’re getting optimal performance without the guesswork.

Big Sound Without the Big Price Tag

The Alpine S2-W12D4 is all about giving you pro-level performance without draining your wallet. From its tight build quality to its hard-hitting bass response, it’s clear Alpine didn’t cut corners here—they just cut the fluff.

This subwoofer is more than just a speaker—it’s a statement. If you're ready to give your car audio system the bass it deserves, the Alpine S2-W12D4 delivers the goods with style, strength, and serious sound.

FAQs

1. How much power does the Alpine S2-W12D4 handle? It handles 600W RMS and 1800W peak, giving you strong and consistent bass performance.
2. What’s special about the H.A.M.R. Surround? It allows the subwoofer cone to move more air efficiently with 15mm of one-way excursion, delivering deeper, more accurate bass.
3. What materials are used in the cone design? The cone combines carbon fiber and polypropylene for lightweight strength and low distortion.
4. Can I run more than one Alpine S2-W12D4 subwoofer together? Absolutely. Thanks to its dual 4-ohm voice coils and configuration jumpers, it’s easy to wire multiple subs for custom setups.
5. What size wire can the terminals handle? The push-type terminals support up to 8AWG wire, ensuring secure and high-performance connections.