Tecnoseal X11 Shaft Anode - Zinc - 2-1/2" Shaft Diameter [X11] Anchoring & Docking | Docking Accessories Input Voltage: 12/24V DC

Input Voltage: 12/24V DC

it resists water absorption better than other materials

The tabs on the locking ring lock into the inlet for a positive watertight hook-up while eliminating any chance of cross threading

UPC: 085226112058

Speakers that live in a marine environment have to be tough

Tecnoseal X11 Shaft Anode - Zinc - 2-1/2" Shaft Diameter [X11] Anchoring & Docking | Docking Accessories Input Voltage: 12/24V DCShaft Anode Material: Zinc Outer Diameter: 4. 29" Inner Diameter: 2. 50" Height: 4. 03" Weight: 5. 32lbs Holes: 4 Specifications: Material: Zinc Box Dimensions: 4"H x 4"W x 4"L WT: 5. 4 lbs UPC: 8059617812522 Quick Guide (pdf) Owner's Manual (pdf) Brochure (pdf)