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Airmar Technology

R409C-LWM Ultra Wide Low Med CHIRP External Mount Transducer, No Connector

R409C-LWM Ultra Wide Low Med CHIRP External Mount Transducer, No Connector

SKU: Part Number: R409C-LWM

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Regular price RM33,302.00
Regular price Sale price RM33,302.00
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Description & Specification

Today top billfish-tournament captains are calling Airmar R409LWM their go to transducer for seeking out targets and pinpointing them in deep water. This ultra-wide transducer features a 40 beamwidth for an amazing amount of fish-finding coverage under the boat. Coupling the low-frequency range of 40 to 60kHz with the medium range of 80 to 130kHz, this tournament-series transducer reveals more fish in the water column than ever before.

Captains are pairing this transducer with a PM275LHW or a B175HW for a combined package covering low to high frequencies with both wide and narrow beams.


  • Depth and fast-response water-temperature sensing
  • 2 kW of power
  • Low frequency: 40 to 60kHz
    • 40beamwidth for ultra-wide coverage
    • Maximum depth of 1219m (4000')
  • Medium frequency: 80 to 130kHz
    • 13 to 8 beamwidth
    • Maximum depth of 914m (3000')
  • 70 kHz of total bandwidth from one transducer
  • Covers popular fishing frequencies of 50 and 200kHz plus everything else in the bandwidth
  • Urethane housing with fairing for optimal performance at higher speeds
  • Also available as a pocket/keel/welded-tank (PM411LWM) mount
  • Patented Xducer ID technology

⚠️ IMPORTANT NOTE:
Product dimensions are subject to change without prior notice due to updates in manufacturer safety guidelines and standards. As a result, the size of the product delivered may vary slightly from the specifications provided at the time of order. We recommend reviewing the latest information before purchase to ensure compatibility. This policy is in place to prioritize your safety and the quality of our products.

Product images are for illustration purposes only and may vary based on your monitor’s resolution. Actual colors and details of the product may differ from what is displayed. Please consider this when making your purchase.
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