Echonautics 600w Stem-Type CHIRP Bronze Thru-Hull Transducers.

Echonautics CB131MA600 and CB131H600 are bronze thru-hull Stem-type CHIRP transducers for depth and temperature, offered in Medium and High CHIRP frequency  600W 

Models:

CB131MA600 – 80-130kHz Medium CHIRP, 600W bronze thru-hull stem transducer for depth and temperature with NTC sensor.
CB131H600 – 130-210kHz High CHIRP, 600W bronze thru-hull stem transducer for depth and temperature with NTC sensor.

Product Description

Echonautics CB131 series bronze thru-hull stem transducers provide depth and temperature measurements using CHIRP technology in medium (80-130kHz) and high (130-210kHz) bands at 600W RMS power. Their robust bronze housings and NTC temperature sensors make them suitable for permanent thru-hull installation where reliable CHIRP performance and temperature feedback are required.

Key Features

• CHIRP operation in medium 80-130kHz or high 130-210kHz bands.

• 600W RMS power rating for solid target returns.

• Bronze thru-hull stem construction for durability.

• Depth and temperature functionality with NTC temperature sensor.

Model Comparison

What’s in the Box

• Echonautics CB131MA600 or CB131H600 bronze thru-hull stem transducer (model as ordered).