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The Alpine KTE-12G3 is a 12 inch (30 cm) matte black metal mesh grille for Alpine R2-W12D4, R2-W12D2, S2-W12D4 and S2-W12D2 subwoofers. It uses Alpine's twist-lock EZ change system and includes an Alpine badge. Part of Alpine's subwoofer accessories range.
Key specifications
- Size: 12 inch (30 cm)
- Compatibility: Alpine R2-W12D4, R2-W12D2, S2-W12D4, S2-W12D2
- Material: black metal mesh with powder-coated matte finish
- Fitting: twist-lock EZ change grille system
- Includes: metal mesh grille and Alpine badge
30 cm (12 inch) black metal mesh grille for Alpine R2 and S2 12 inch subwoofers
The KTE-12G3 protects your subwoofer cone with a strong metal mesh grille finished in a powder-coated matte black. The included Alpine logo badge adds a premium touch to the finished installation.
The grille is designed specifically for Alpine's R2-W12D4, R2-W12D2, S2-W12D4 and S2-W12D2 12 inch subwoofers. Fitting is straightforward using Alpine's twist-lock EZ change system: remove the subwoofer's trim ring, place the grille, and replace the trim ring.
Explore the full range in Speaker Grilles, Pods & Collars.
Specification
| Compatibility | R2-W12D4, R2-W12D2, S2-W12D4, S2-W12D2 |
|---|
What's Included
- Metal mesh grille
- Alpine badge
Alpine
About the Alpine KTE-12G3
From our tech experts at CEN
Protective grilles for Alpine drivers of 2 inch size, for installations where the cones are exposed to feet, luggage or a working load area.
Who it suits
Van, camper and boot-build owners, and anyone mounting speakers or subs where something could make contact with the cone.
Our tech experts advise
Grilles are model-specific, so check they match the drivers you have before ordering — get in touch if you are unsure. See car audio installation.
Explore the full Alpine range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Alpine
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Frequently Asked Questions
Q: Which subwoofers does the Alpine KTE-12G3 fit?
A: The KTE-12G3 is designed for the Alpine R2-W12D4, R2-W12D2, S2-W12D4 and S2-W12D2 12 inch subwoofers.
Q: How do I fit the KTE-12G3?
A: It uses Alpine's twist-lock EZ change grille system: remove the subwoofer's trim ring, put the grille in place and refit the trim ring.








































