JL Audio Black Steel-Mesh Grille Insert for TW3 Subwoofers, 12" (SGR-12TW3) - 010-13420-00 (90522)

***This item may require an additional 3 business days handling time***

JL Audio SGR-12TW3 Black Steel-Mesh Grille Insert is a purpose-built protective grille designed to fit JL Audio’s **12" TW3 Series thin-line subwoofers**. It adds a rugged, aesthetic layer of protection to the woofer cone and surround while preserving acoustic performance and clean low-frequency output.

This grille installs easily into the grille receiver ring of compatible TW3 subwoofers, providing solid defense against impacts, cargo, and debris without requiring additional hardware. The satin black finish complements JL Audio speaker designs and custom builds.

Key Features

• Steel-mesh grille insert with a powder-coated satin black finish
• Protects JL Audio 12" TW3 subwoofer drivers from physical damage
• Snug, hardware-free fit into the subwoofer’s grille receiver
• Maintains driver performance and airflow for clean bass output
• Enhances system looks with a refined protective upgrade

Technical Specifications

Ideal Applications

• Protecting 12" JL Audio TW3 subwoofers in automotive or custom enclosures
• Installation environments with exposed cargo or gear movement
• Audio systems where maintaining factory speaker performance and aesthetics is key
• Show builds requiring clean, complementary grille styling

What’s Included

• JL Audio SGR-12TW3 black steel-mesh grille insert (bulk dealer packaging)
• Documentation / owner’s manual

Why Buy From MCOR Automotive

• Authorized JL Audio dealer with 20+ years of speaker protection and upgrade experience
• Expert support choosing the correct grille for your subwoofer and enclosure type
• After-sale assistance for fitment and integration questions