Airmar PM411C-LWM Ultra Wide Low Medium CHIRP, No Connector, Pocket/Keel Mount

Today top billfish-tournament captains are calling Airmar PM411LWM 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 60 kHz 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
  • 40 beamwidth for ultra-wide coverage
  • Maximum depth of 1219 m (4000')
• Medium frequency: 80 to 130kHz
  • 13 to 8 beamwidth
  • Maximum depth of 914 m (3000')
• 70 kHz of total bandwidth from one transducer
• Covers popular fishing frequencies of 50 and 200 kHz plus everything else in the bandwidth
• Curved-edge design for wet-box installation
• Designed for custom pocket/keel/welded-tank mounting
• SEALCAST, seamless, urethane housing for long life underwater
• Also available as a thru-hull external (R409LWM) mount
• Patented Xducer ID technology