Poly-Planar 8-1/2" Speaker Back Cover - White – Marine Electrical Replacement Part is organized for electrical wiring & connectors shoppers who need a clear, professional marine parts buying experience.8-1/2" Speaker Back Cover Provide protection to the back side of the speakers, behind a bulkhead or wall. Covers wire connections and protects the speakers cones Features: Slotted mounting holes match stud locations on most speakers Covers wire connectors High Impact White ABS Specifications: Diameter Size - 8.5" Depth - 2.44" *Sold as an Individual This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.Fitment & Product Details Brand / Manufacturer: Poly-Planar Color: white Search-optimized by brand, system, part type, and fitment cues. Verify compatibility with your original part number, engine model, and application before ordering. Built for boat owners, e-commerce shoppers, and professional marine service teams.
