Tecnoseal X8MG Shaft Anode - Magnesium - 1-3/4" Shaft Diameter [X8MG] Brand_Ronstan Box Dimensions: 9"H x 16"W

Box Dimensions: 9"H x 16"W x 24"L WT: 24

SeaTalkng Terminators attach at each end of SeaTalk backbone

Rating: 122 db@ 1 Meter

Transducer kit comes with installation instructions

Ideal replacement speakers for boaters who want to upgrade to waterproof speakers without changing the cutout size

Tecnoseal X8MG Shaft Anode - Magnesium - 1-3/4" Shaft Diameter [X8MG] Brand_Ronstan Box Dimensions: 9"H x 16"WShaft Anode Material: Magnesium Outer Diameter: 3. 20" Inner Diameter: 1. 75" Height: 3. 06" Weight: 0. 65lbs Holes: 4 Specifications: Material: Magnesium Box Dimensions: 4"H x 4"W x 4"L WT: 0. 8 lbs UPC: 8059617812478 Quick Guide (pdf) Owner's Manual (pdf)