Echonautics

Echonautics Bt70mb300-18 300w 95-155khz Medium Chirp 18d Tilted Element Bronze Th

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SKU:
20738668
MPN:
bt70mb300-18
Availability:
Usually ships the same or next business day. In stock at our FL, PA, TX warehouses.
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Stock Update:
02/08/2026 02:14:13 AM PST
$289.49
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Stock Update:
02/08/2026 02:14:13 AM PST

Description

This item is brand-new, factory sealed.

Echonautics BT70MB300 95-155kHz Medium CHIRP 300watts 18° Tilted Element

Model: BT70MB300-18

A low-profile thru hull CHIRP transducer, that matches vessels deadrise to specific angle.

Designed to minimize drag and to perform at high speeds

Specifications
FunctionDepth and Temperature
frequencyCHIRP 95-155kHz
Mount styleThru Hull
Tilt/deadrise18° tilted element ; for 16° to 24° hull deadrise
MaterialBronze
RMS Power300 Watts
Hole diameter2.38 in
Cable length27ft
Temperature sensorNTC
Accoustic windowUrethane
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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Echonautics Bt70mb300-18 300w 95-155khz Medium Chirp 18d Tilted Element Bronze Th
$289.49