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Raymarine M265LH 1kW Urethane In-Hull Transducer w/In-Hull Mounting Kit

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SKU: 75656 - UPC: 723193706244 - MPN: A80012
$1,759.00 $1,759.00 ( / )

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The Raymarine M265LH Urethane In-Hull Transducer is designed for use in a variety of hull materials. The transducer features an in-hull mounting system and a 1,000W peak to peak output
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Raymarine M265LH 1kW Urethane In-Hull Transducer w/In-Hull Mounting Kit Product Description

Discover the freedom of crystal-clear underwater imaging without compromising your boat's hull integrity. The Raymarine M265LH 1kW urethane in-hull transducer stands out for boaters who prioritize hassle-free installation and top-tier performance. Ideal for trailered vessels or those frequently lifted out of water, this transducer mounts seamlessly inside the hull, dodging the drill entirely. With its dual CHIRP frequencies, it delivers sharp resolution in shallow waters and reliable target detection at greater depths, making every fishing trip or navigation outing more productive.

Unlock Superior Sonar Performance On Any Hull

Crafted with eight internal ceramic elements, this transducer sweeps a broad CHIRP spectrum—low frequencies from 42-65 kHz for deep-water prowess and high frequencies from 130-210 kHz for pinpoint shallow-water detail. Boat owners love how it adapts to deadrise angles between 0-30 degrees, ensuring consistent beam patterns whether you're on a planing hull or a deeper V-shape.

  • Deep Penetration Meets Precision: Reach up to 3,000 feet on low CHIRP and 1,000 feet on high, with beam widths tightening from 25° to 6° for focused returns.
  • No-Hole Simplicity: The included mounting kit features a custom-cut tank that fills with liquid for optimal acoustic coupling, preserving your hull's warranty and resale value.
  • Rugged Urethane Build: Withstands the rigors of saltwater exposure, delivering reliable pings season after season.
  • Extended Reach: 33-foot cable gives flexibility for clean routing to your chartplotter or sounder module.

Effortless Setup for Weekend Warriors and Pros Alike

Installing an in-hull transducer shouldn't feel like a shipyard overhaul. Start by selecting a flat spot inside the hull forward of the running gear—ideally amidships for balanced performance. Cut the tank to match your hull's deadrise, secure it with adhesive, and fill it with the recommended non-freezing coupler fluid. Drop in the transducer, connect the cable, and you're scanning. Pro tip: Test in a water tank before launch to verify bubble-free operation and peak signal strength. This approach minimizes air interference, maximizing your sonar's clarity even at speed.

Real-World Wins: From Backyard Bass to Offshore Adventures

Anglers targeting structure in 20-50 feet swear by the high-frequency CHIRP for separating baitfish from bottom-huggers. Offshore, switch to low CHIRP to track wrecks and schools at 500+ feet. Its 1kW power output punches through thermoclines better than lower-wattage options, revealing fish that others miss. For multi-species pursuits, the wide-to-narrow beam transition adapts to changing conditions, whether trolling lures or drifting live bait. Trailered boaters appreciate the removable design—no worries about hull damage during transport.

Compared to thru-hull alternatives, in-hull setups shine in versatility: no growth fouling on the exterior, easier winter storage, and zero drag penalties. It's a smart upgrade for repowers or sounder swaps, breathing new life into older electronics.

Technical Edge at a Glance

Specification Details
Mounting Style In-Hull with Kit
Power Output 1kW
CHIRP Frequencies Low: 42-65 kHz / High: 130-210 kHz
Max Depth 3,000 ft (Low) / 1,000 ft (High)
Beam Width 25-16° Low / 10-6° High
Dead Rise Compatibility 0-30°
Cable 33 ft

Frequently Asked Questions

What makes the M265LH ideal for trailered boats?

Its in-hull design removes the transducer for storage and transport, preventing damage and eliminating drag while trailering. Simply drain the tank and store dry.

How does CHIRP technology improve fishfinding?

CHIRP sends a continuous sweep of frequencies, providing better target separation, sharper images, and fewer arcs than traditional fixed-frequency sonar.

Can it handle high-speed operation?

Yes, when properly installed with the correct fluid and hull location, it performs reliably up to planing speeds, though optimal for 10-25 knots.

What's the best hull material for this transducer?

Fiberglass works best due to acoustic transparency. Avoid cored hulls or those with heavy barriers that could attenuate signals.

Does deadrise angle affect performance?

The kit allows precise matching up to 30°, ensuring the beam projects straight down for undistorted readings across various hull shapes.

What fluid should I use in the tank?

Use a marine-grade, non-freezing propylene glycol mix or dedicated sonar coupler fluid to match sound velocity and prevent freezing in cold climates.

Is it compatible with all Raymarine sounders?

It pairs perfectly with Axiom, Axiom Pro, and Element series that support 1kW CHIRP transducers for full dual-channel operation.

The M265 is an outstanding in-hull option with 8 internal ceramics and up to 117 Kilohertz of total CHIRP range. The in-hull installation eliminates the need to drill any holes in the hull, while accommodating a large range of dead rise angles. The high frequency provides excellent shallow water resolution. The transducer is installed in the included tank which is cut to the boat’s dead rise angle and affixed inside the hull. When the transducer is placed inside the tank, it is properly oriented for optimal performance. The M265 is a popular choice for customers not wanting to drill a hole in their hull and for trailered or lifted boats.

Raymarine A80012 Attributes

  • Mounting Location: In-Hull Mount
  • Depth: 3000 Feet At Low Frequency/ 1000 Feet At High Frequency
  • Power Rating: 1000 Watt
  • Frequency Range: 42 To 65 kHz Low/ 130 To 210 kHz High CHIRP
  • Supported Angle: 25 To 16 Degree Low Beam Width/ 10 To 6 Degree High Beam Width/ 0 To 30 Degree Deadrise
  • Cable Length: 33 Feet

Raymarine A80012 Features & Benefits

  • Outstanding In-Hull Option With 8 Internal Ceramics And Up To 117 Kilohertz Of Total CHIRP Range
  • In-Hull Installation Eliminates The Need To Drill Any Holes In The Hull, While Accommodating A Large Range Of Dead Rise Angles
  • High Frequency Provides Excellent Shallow Water Resolution
  • Easy To Install
  • Limited 2 Year Warranty

Raymarine A80012 Warranties


M265LH 1kW Urethane In-Hull Transducer with In-Hull Mounting Kit

The M265 is an outstanding in-hull option with 8 internal ceramics and up to 117kHz of total CHIRP range. The in-hull installation eliminates the need to drill any holes in the hull, while accommodating a large range of deadrise angles. The medium-frequency benefits include the ability to identify targets deeper than the high-frequency with benefit of a wider beam angle. The high frequency provides excellent shallow water resolution. 



"M265LH 1kW Urethane In-Hull Transducer with In-Hull Mounting Kit The M265 is an outstanding in-hull option with 8 internal ceramics and up to 117kHz of total CHIRP range. The in-hull installation eliminates the need to drill any holes in the hull, while accommodating a large range of deadrise angles. The medium-frequency benefits include the ability to identify targets deeper than the high-frequency with benefit of a wider beam angle. The high frequency provides excellent shallow water resolution."



Frequently Asked Questions (FAQ) About Raymarine M265LH 1kW Urethane In-Hull Transducer w/In-Hull Mounting Kit

Who is the Raymarine?
How to describe Raymarine M265LH 1kW Urethane In-Hull Transducer w/In-Hull Mounting Kit?
What is the power rating of the product?
What is the working frequency of the product?
Speed feature included to the product?
This product can read the temprature?
How to mount or what is the mounting style of Raymarine M265LH 1kW Urethane In-Hull Transducer w/In-Hull Mounting Kit?
What is the connector type of the product?
What is the imagining type of the product?
What is the dimensions of the product?
What is the length of cable?
What is the housing material of the product?
Is this product supporting CHIRP and what's the type?

Who is the Raymarine?

Raymarine, the world leader in marine electronics, develops and manufactures the most comprehensive range of electronic equipment. Raymarine is dedicated to the design, manufacture and distribution of the highest quality marine electronic products and services to the worldwide recreational and light commercial markets. Whether it be stand-alone units or fully integrated systems, Raymarine understands boating and what it takes to make it safer.

How to describe Raymarine M265LH 1kW Urethane In-Hull Transducer w/In-Hull Mounting Kit?

The product is made of high-quality materials and can provide you with many years of service. Use the most advanced technology to design and consider the customer. It will meet your needs...
  • The M265LH features 8 internal ceramic transducers for excellent performance in deep water.
  • A standard 3" shaft is included for easy installation in an existing hole.
  • The M265LH is also available with a 4" shaft to allow you to install it in a hole that's already been drilled.
  • 8 internal ceramic CHIRP transducers for a broad, clear and detailed sonar image
  • In-hull installation eliminates the need to drill any holes in the hull
  • 1kW power output with up to 117kHz of total CHIRP range
  • Ceramics: 8 internal ceramic transducers for increased CHIRP range and higher sensitivity.
  • In-hull installation: Eliminates the need to drill any holes in the hull.
  • Range: up to 117kHz of total CHIRP range.

What is the power rating of the product?

1000 Watt
  • The M265LH features 8 internal ceramic transducers for excellent performance in deep water.
  • A standard 3" shaft is included for easy installation in an existing hole.
  • The M265LH is also available with a 4" shaft to allow you to install it in a hole that's already been drilled.
  • 8 internal ceramic CHIRP transducers for a broad, clear and detailed sonar image
  • In-hull installation eliminates the need to drill any holes in the hull
  • 1kW power output with up to 117kHz of total CHIRP range
  • Ceramics: 8 internal ceramic transducers for increased CHIRP range and higher sensitivity.
  • In-hull installation: Eliminates the need to drill any holes in the hull.
  • Range: up to 117kHz of total CHIRP range.

What is the working frequency of the product?

42 - 65 kHz (low) / 130 - 210 kHz (high)

Speed feature included to the product?

No

This product can read the temprature?

No

How to mount or what is the mounting style of Raymarine M265LH 1kW Urethane In-Hull Transducer w/In-Hull Mounting Kit?

In-Hull

What is the connector type of the product?

CP450C plug on cable

What is the imagining type of the product?

Standard

What is the dimensions of the product?

8.19" H x 6.02" W x 8.71" L

What is the length of cable?

33 Feet

What is the housing material of the product?

Plastic / urethane

Is this product supporting CHIRP and what's the type?

Low/High


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Raymarine M265LH 1kW Urethane In-Hull Transducer w/In-Hull Mounting Kit Technical Specifications

Type: 

Marine Navigation & Instruments | Transducers

Vendor: 

Raymarine

Temperature: 

No

Speed Included: 

No

Mounting Style: 

In-Hull

Imagining: 

Standard

Chirp: 

Low/High

Raymarine M265LH 1kW Urethane In-Hull Transducer w/In-Hull Mounting Kit User Reviews

Raymarine M265LH 1kW Urethane In-Hull Transducer w/In-Hull Mounting Kit Shipping & Return

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Raymarine M265LH 1kW Urethane In-Hull Transducer w/In-Hull Mounting Kit

$1,759.00 $1,759.00 ( / )