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especially in rough conditions
Mounting bracket with fastenrs
Plastic Transom Mount with Temperature and Removable speed Assembly
High performance marine audio multi-element speakers and subwoofer systems engineered to meet the demands of extreme environments
Space-saving installation
Polyplanar Sbc-1 7 1-8"" Speaker Back Cover Radar - Black Box especially in rough conditionsPolyplanar SBC 1 7 1 8"" Model: SBC 1 Slotted mounting holes match stud locations on most speakers Covers wire connectors Compact size fits Poly Planar MA4054, MA4055, MA4056, MA8505, MA8506, MA6500 and MA5106 speakers Provide protection to the back side of the speakers, behind a bulkhead or wall. Covers wire connections and protects the speakers cones. Specifications Diameter Size: 7 1 8?