R409LWM Ultra-wide Chirp-ready Thru-hull External Mount
Part NumberR409LWM
2 kW
Today’s top billfish-tournament captains are calling Airmar’s 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 60 kHz with the medium range of 80 to 130 kHz, 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 60 kHz
- 40° beamwidth for ultra-wide coverage
- Maximum depth of 1219 m (4000')
- Medium frequency: 80 to 130 kHz
- 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
- Urethane housing with fairing for optimal performance at higher speeds
- Also available as a pocket/keel/welded-tank (PM411LWM) mount
- Patented Xducer ID® technology
- Power Rating: 2 kWMax Deadrise Angle: 22°Housing: UrethaneFunctions: Depth, TemperatureHull Material: Compatible w/ all hull materialsMax Vessel LOA: 9 m (30') and aboveMounting Style: Thru-HullAcoustic Window: Epoxy/urethaneCommon Use: Fishing, Commercial FishingLow Frequency: 40-60 kHzLow Frequency Beamwidth: 40°Max Deadrise: Up to 22°Max Depth: Low frequency- 1219 m (4000'), Medium frequency- 914 m (3000')Medium Frequency: 80-130 kHzMedium Frequency Beamwidth: 13°-8°Retractable housing: NoSingle or Dual Frequency: CHIRP-Ready Dual-BandTilted Element: NoWeight: 15.1 kg (33.3 lb.)
