Echonautics 1kW Stem-Type CHIRP Bronze Thru-Hull Transducers.

Echonautics CB131 1kW Series

80-130kHz Medium CHIRP,CB131H1KW – 130-210kHz High CHIRP Stem-type CHIRP transducers for depth and temperature, offered in Medium and High CHIRP frequency  1kW 

Models:

CB131M1KW – 80-130kHz Medium CHIRP, 1kW bronze thru-hull stem depth and temperature transducer with NTC sensor.
CB131H1KW – 130-210kHz High CHIRP, 1kW bronze thru-hull stem depth and temperature transducer with NTC sensor.

Product Description

Echonautics CB131 1kW bronze thru-hull stem CHIRP transducers provide powerful depth and temperature capability in medium (80-130kHz) and high (130-210kHz) bands, suited to boats requiring robust CHIRP performance and permanent installations. The medium CHIRP CB131M1KW favors broader coverage and good depth penetration, while the high CHIRP CB131H1KW emphasizes higher-resolution target definition in shallower to mid-depth water.

Key Features

• Medium CHIRP 80-130kHz (CB131M1KW) or high CHIRP 130-210kHz (CB131H1KW).

• 1kW RMS power rating for strong returns and deeper capability than 600W versions.

• Bronze thru-hull stem construction for durable, permanent mounting.

• Depth and temperature operation with NTC temperature sensor in both models.

Model Comparison

What's in the Box

• Echonautics CB131M1KW or CB131H1KW bronze thru-hull stem CHIRP transducer (model as ordered).