Upgrade your in-car audio with the Alpine R2-W12D4 Subwoofer and KTE-12G.3 Grille Bundle, combining next-generation bass performance with robust protection. Next-Generation Bass Performance The Alpine R2-W12D4 12 R-Series Subwoofer delivers powerful and accurate bass with 750W RMS and 2250W Peak power handling. Featuring a larger motor structure with double-stacked magnets, it ensures deeper bass and tighter control. The High Amplitude Multi-Roll (HAMR) Surround Technology enhances cone excursion for precise and distortion-free sound, creating an immersive listening experience. Durable and Stylish Protection Safeguard your subwoofer with the Alpine KTE-12G.3 Grille, designed to fit seamlessly on the R2-W12D4 subwoofer. Built from strong black metal mesh with a matte powder-coated finish, this grille provides durable protection against damage while adding a sleek, professional aesthetic to your audio system. Flexible Installation Options The Dual Voice Coil (DVC) design and EZ-Change twist-lock grille system make installation quick and easy. Whether you prefer a sealed enclosure for tight bass or a vented enclosure for more depth, this bundle adapts effortlessly with recommended dimensions for optimal performance. Perfect Combination for Maximum Impact Pair the subwoofer?s powerful bass capabilities with the added protection of the KTE-12G.3 grille for a long-lasting, high-performance audio setup. Whether you're upgrading or building a new system, this bundle ensures reliable performance and durability for years to come. Elevate your audio experience with the Alpine R2-W12D4 Subwoofer and KTE-12G.3 Grille Bundle, delivering unmatched sound quality and protection in one premium package!

Alpine R2-W12D4

Next-Generation 12-inch R-Series Subwoofer with Dual 4-Ohm Voice Coils

The next generation of sound performance is here with the 2nd-Gen R-Series Subwoofers featuring a larger motor structure for more accurate and authoritative bass.

Next-Gen Sound Performance

Alpine KTE-12G.3 Grille

Protect your Alpine R2-W12D4 or R2-W12D2 12” subwoofer with the KTE-12G.3 speaker grille, designed for durability and a sleek, professional appearance.

Crafted from steel mesh with a black powder-coated finish, this grille offers reliable protection while maintaining a clean aesthetic. The Alpine logo badge adds a signature touch.

With Alpine’s “EZ Change” twist-lock mounting system, installation is quick and hassle-free. Simply remove the subwoofer’s trim ring, position the grille, and secure it by replacing the trim ring—no extra hardware needed.

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