The quality engineering job by JL Audio doesn't stop with their legendary subwoofers and enclosures. This steel-mesh grille fits over 12" 12WØv2, 12W1v2, 12W3v3 & 12TW5 subs, adding a clean, refined look. It protects the subs from accidental damage, yet gives the surrounds proper clearance for pumping out great-sounding bass.