RV-220S RealVision 3D™ Thru-Hull CHIRP Bronze Transducer - 20° - 2M Cable Replacement 

The RV-220 system features rugged cast-bronze thru-hull bodies suitable for fiberglass or wooden hulls. One transducer transmits and receives to port and downward, the other to starboard and downward, ensuring a full 180° of underwater coverage even on boats with deep keels or other underwater protrusions. 

Features:

• Gyro-stabilized sonar technology: Gyro stabilization compensates for boat movement, delivering lifelike 3D sonar imagery.
• Wide spectrum CHIRP sonar: Transmits on 60 different frequencies for the most lifelike sonar imagery and simply the best fish targeting – hands down!
• Easy fish identification: Easily identify structure and locate fish with the lifelike clarity of RealVision™ 3D sonar
• Powerful four-channel sonar: Supports RealVision 3D, CHIRP DownVision, SideVision, high frequency CHIRP, and 600W  50/200kHz traditional sonar