• Search:

R409 Transducer

External 2kW dual-band CHIRP fishfinder transducer.

The R409 is available in one model only, with Low/Medium bands. The ultrawide Low band has a constant 40 degree beam.


Type CHIRP dual-band fishfinder transducer
LM VersionLow Band 40-60 kHz / Beam width 40° // Medium Band 80-130 kHz / Beam width 13-8°
Power Rating2000 watts
Mounting External Mount
Housing Urethane
Hull Aperture1.75" (44.5mm)
Cable Length 10 meters
Mix and Match Χ
Temperature Sensor
Speed Sensor Χ
Retractable Insert Χ
Tilted Χ
Status In production
Reference Page View the R409 page on the Airmar website


Click an image to display the document in pdf format for viewing or download.

Available Models

Error : transducer data not found. Please advise Gemeco.

Replacement Parts

PartAirmar Part #Description
04-482-01External Fairing Block
33-541-01Stainless Steel Stuffing Tube