DS18 Silicone Marine Speaker Cover f/8" Speakers - Black [CS-8B] Tylaska LH Self-Locking Hooks It includes a blank plug

It includes a blank plug to replace its sensor unit when the vessel will be docked for extended periods or trailered

5" x 27" - Blue with Adapter

Makes your trailer virtually theft-proof

The block measures 40 mm

Drum Ø D 86 mm Base Ø B 151 mm Height H 166 mm Line Entry L 57 mm Line Size 7-12mm  Weight 3

DS18 Silicone Marine Speaker Cover f/8" Speakers - Black [CS-8B] Tylaska LH Self-Locking Hooks It includes a blank plugSilicone Marine Speaker Cover for 8" Speakers Black Special edition marine grade silicone covers to protect your 8" speakers from the harsh elements. Sold as a pair Specifications: Type: Covers Box Dimensions: 2"H x 10"W x 10"L WT: 0. 7 lbs UPC: 810005184557