JL Audio MMP-2-BK Black Marine Stereo Mounting Adapter Plate for MM55, MM50, MMR-40 (010-13860-00)

Install a compatible JL Audio MediaMaster MM55, MM50 and MMR-40 source unit in an existing oversized helm or dashboard opening with the JL Audio MMP-2-BK mounting adapter plate. Its one-piece machined aluminum design creates a secure, professional-looking mounting surface while helping cover openings left by a previously installed receiver.

Key Features

• Machined marine-grade aluminum plate
• Black anodized finish resists UV exposure and corrosion
• Helps adapt larger existing receiver openings
• Countersunk mounting holes remain concealed behind compatible receiver trim
• Full-surface gasket and stainless-steel mounting hardware included

General Specifications

• Product type: Marine stereo mounting adapter plate
• Material: Machined aluminum
• Finish: Black anodized
• Supported existing openings: Up to 8.17" x 3" (208 x 80mm)
• Included mounting components: Stainless-steel hardware and gasket

Compatibility

Designed for JL Audio MediaMaster MM55, MM50 and MMR-40. Not a universal fit for unrelated MediaMaster models. Verify the existing cutout and receiver installation dimensions before ordering.

What's in the Box

• One MMP-2-BK mounting adapter plate
• Full-surface gasket
• Stainless-steel installation hardware