Raymarine A66090 Bth Triducer W-block For A Series

Compatible with the following sounders:

• DSM25
• A50D
• A57D
• A70D
  

Compatible hull material: wood and fiberglass

Frequency: 50/200 kHz

Cable: 25ft cable

Hole diameter for installation: 2"

Other: Self-sealing removable paddle wheel insert