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Hertz Mille MG250.3

Grille for 10" Legend Series ML 2500.3 and Pro Series MG 250.3 subwoofers

Item # 301MG2503

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Item # 301MG2503

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About the Hertz Mille MG250.3

Hertz' steel-mesh grille fits over their 10" ML2500.3, MP 250 D2, and MP 250 D4.3 subs (sold separately), adding a clean, refined look. The grille's sturdy aluminum ring creates a solid foundation. The MG 250.3 protects your sub from accidental damage and gives the speaker cone the clearance needed for deep, thumping bass. Warranty: 2 years.

What's in the box:

  • One steel subwoofer grille
  • One aluminum grille frame
  • Ten 1-1/2" Allen head screws (4mm)
  • 4mm Allen head bit
  • Mounting diagram on packaging
MFR #MG250.3

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Great grille

Crutchfield customer from Sweet Grass, MT on 8/19/2019

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Fits perfect and easy install. Grille feels very strong and should protect my subwoofer from items in the trunk.



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More details on the Hertz Mille MG250.3

Mark G.

Product Research


Construction: The grille is black, steel mesh and the mounting ring is cast aluminum.

Compatibility: This grille is designed for Hertz's ML 2500.3 Mille Legend, MP 250 D2.3, and MP 250 D4.3 Mille Pro series subwoofers.


  • Outer Diameter: 10.82"
  • Inner Diameter: 9.485"
  • Height: 1.7"
  • Hole Pattern:
    • Perimeter: 2.833"/3.256"
    • Diagonal: 9.653"/10.073"

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