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Garmin

Garmin Airmar 509LHW 3kW 28 to 60kHz & 150 to 250kHz Thru-Hull Transducer

$5,999.99
SKU:
65539
UPC:
753759123611
MPN:
010-12187-20
Condition:
Brand New
Availability:
In Stock
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Description

Garmin transducer technical fitment

Garmin Airmar 509LHW 3kW 28 to 60kHz & 150 to 250kHz Thru-Hull Transducer

Airmar 509LHW 3kW 28 to 60kHz & 150 to 250kHz Thru-Hull Transducer This all-in-one transducer for popular fishing frequencies (28, 38, 50 and 200) is our best performing, highest power, 2 to 3 kW transducer.

Garmin Authorized Dealer
ModelAirmar 509LHW
Mount StyleThru-hull
MaterialNot specified
ConnectorConfirm connector
Power3kW
Frequency / CHIRP28 to 60kHz, 150 to 250kHz, 28 to 60 kHz
MPN010-12187-20

Technical specifications

Power3kW
Frequency28 to 60kHz, 150 to 250kHz, 28 to 60 kHz
Tilt / Deadrise23°
Mount StyleThru-hull
ConnectorConfirm connector
Operating Frequency28 to 60 kHz and 150 to 250 kHz
Beamwidth5x9 to 11x23 degrees or a constant 25 degrees
Depth10,000 feet
TemperatureYes
Speed IncludedNo
Connector PinsBare Wires
ImagingStandard
CHIRPLow/High Wide
Cable Length50'
Mounting StyleThru-Hull
Box Dimensions14"H x 17"W x 28"L WT: 54.8 lbs
UPC753759123611
MPN010-12187-20
UPC / GTIN753759123611

Fitment guidance

  • Thru-hull transducers should be matched to hull material, deadrise angle, installation location, and cable route before drilling or bedding the housing.

Before you buy

Confirm the display model, sonar port, connector, hull material, mounting style, deadrise angle, and cable route before ordering. Some installs require adapters, fairing blocks, sealant, or professional installation.

What to match

Match the transducer to the sonar technology you need: traditional CHIRP, ClearVü, SideVü, Ultra High-Definition scanning, or specialized high-power offshore CHIRP.

Compare similar Garmin transducers

Use this section to compare the closest Garmin transducer options by mount style, material, connector, sonar power, and frequency range.

Manufacturer resources

Common questions

Will this work with every Garmin unit?
No. Compatibility depends on your Garmin display, sonar port, connector, and supported sonar type.

How do I choose the right tilt or deadrise?
For tilted-element thru-hull models, match the transducer angle to your hull deadrise so the sonar beam points correctly in the water.

Should I confirm before ordering?
Yes. Transducers are highly installation-specific, especially thru-hull, in-hull, pocket-mount, and high-power CHIRP models.

MPN: 010-12187-20 · UPC/GTIN: 753759123611

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