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Garmin

Garmin Airmar R109LHW 2kW 38-75kHz & 150-250kHz Thru-Hull Transducer

$4,474.99
SKU:
65540
UPC:
753759123567
MPN:
010-12182-20
Condition:
Brand New
Availability:
Backordered - Call (800) 305-2726 to Order
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Description

Garmin transducer technical fitment

Garmin Airmar R109LHW 2kW 38-75kHz & 150-250kHz Thru-Hull Transducer

Airmar R109LHW 2kW 38-75kHz & 150-250kHz Thru-Hull Transducer This plastic thru-hull mount transducer uses the low frequencies for deep water performance and high wide frequencies for shallow water performance.

Garmin Authorized Dealer
ModelAirmar R109LHW
Mount StyleThru-hull
MaterialPlastic
ConnectorConfirm connector
Power2kW
Frequency / CHIRP38-75kHz, 150-250kHz, 38 to 75 kHz
MPN010-12182-20

Technical specifications

Power2kW
Frequency38-75kHz, 150-250kHz, 38 to 75 kHz
Tilt / Deadrise23°
Mount StyleThru-hull
MaterialPlastic
ConnectorConfirm connector
Operating Frequency38 to 75 kHz and 150 to 250 kHz
Beamwidth9x23 degrees or a constant 25 degrees
Depth8,000 feet
CHIRPLow/High Wide
Cable Length49'
TemperatureYes
Speed IncludedNo
Mounting StyleThru-Hull
ImagingStandard
Connector PinsBare Wires
Box Dimensions14"H x 17"W x 28"L WT: 35 lbs
UPC753759123567
MPN010-12182-20
UPC / GTIN753759123567

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: 010-12182-20 · UPC/GTIN: 753759123567

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