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Garmin

Garmin B275LH-W Bronze Thru-Hull Transducer - 12-Pin

$2,669.99
SKU:
74017
UPC:
753759123574
MPN:
010-12183-20
Condition:
Brand New
Availability:
In Stock
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Description

Garmin transducer technical fitment

Garmin B275LH-W Bronze Thru-Hull Transducer - 12-Pin

B275LH-W Bronze Thru-Hull Transducer - 12-Pin Get more coverage under your boat with Airmar’s unique wide beam, high frequency Chirp-ready transducers.

Garmin Authorized Dealer
ModelB275LH-W
Mount StyleThru-hull
MaterialBronze
Connector12-pin
Power1kW
Frequency / CHIRP150 to 250 kHz, 42 kHz, 65 kHz
MPN010-12183-20

Product overview

The included high-performance fairing improves broadband performance at speeds over 30 knots (34 MPH).

The high wide is the ideal choice for both inshore and pelagic fishing, where resolution and maximum coverage under the boat are essential down to 500'.

The low frequency band and 1 kW of power also provides great deeper water performance. Get the best of both worlds with Airmar’s dual frequency Chirp-ready transducers with wide beam coverage.

Sonar and installation details

  • Depth and fast-response water-temperature sensor
  • 1 kW for great deep water performance from the low frequency
  • 123 kHz of total bandwidth from one transducer
  • Covers popular fishing frequencies of 50 and 200 kHz plus everything else in the bandwidth
  • High frequency provides superior shallow water performance, bottom detail and fish target separation
  • High wide beamwidth provides more coverage under the boat for detecting fish in the upper water column

Technical specifications

Power1kW
Frequency150 to 250 kHz, 42 kHz, 65 kHz
Mount StyleThru-hull
MaterialBronze
Connector12-pin
Low Frequency42 kHz to 65 kHz with maximum depth of 914 m (3000')
High Frequency150 kHz to 250 kHz with maximum depth of 152 m (500')25° constant beamwidth
Recommended boat size8 m (25') and above
Hull TypeFiberglass or wood
Mounting StyleThru-Hull
ImagingStandard
CHIRPLow/High Wide
Cable Length39'
TemperatureYes
Speed IncludedNo
Connector Pins12
Box Dimensions7"H x 19"W x 26"L WT: 24.15 lbs
UPC753759123574
MPN010-12183-20
UPC / GTIN753759123574

Fitment guidance

  • Thru-hull transducers should be matched to hull material, deadrise angle, installation location, and cable route before drilling or bedding the housing.
  • This listing is built around the 12-pin connector style shown in the product data. Confirm adapter needs if your Garmin unit uses a different sonar port.

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: 010-12183-20 · UPC/GTIN: 753759123574

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