top of page



JBL's MTC-300SG12 Square Speaker Grille features an upscale white look. This grille is made from rugged 19-gauge steel and has zinc underplating to prevent rust and scratches. Made for the Control 300 Series 12" Drivers, this grille will add style to your speaker installation.



  • Rugged 19 gauge metal construction for enduring reliability.
  • Sculpted design for an elegant appearance and perfect for any decor or architectural setting.
  • Zinc underplating provides a rust and scratch resistant surface for years of maintenance free wear.
  • Powder coat final finish minimizes scratching and can easily be repainted to match any room color.

JBL MTC-300SG12 Contemporary Square Grille for 12" Models

  • Construction 19-gauge Metal
    Finish White Powder Coat
    Dimensions (HxWxD) 16.3 x 16.3" (414 x 414mm)
    Weight 2.0 lbs (0.9 kg)
bottom of page