Name: Airmar M265LH Chirp-ready In-hull
Brand: marinerailparts.com
SKU: M265C-LH H
Price: 1002.40 USD
Availability: InStock

Overview

1 kW We know that specific frequencies excel at detecting certain species of fish: Bluefin Tuna—60 kHz, squid—133 kHz, and cod—175 kHz.

The M265LH transducer includes all these frequencies plus every other frequency in the high and low bandwidths.

This powerhouse delivers excellent resolution, bottom discrimination, and bait and game-fish separation at all depths. Airmar’s M265LH is packed with a seven-element, low-frequency array that operates between 42 and 65 kHz for excellent deep-water performance.

The high-frequency ceramic operates between 130 and 210 kHz with a narrow, 10° to 6°, bandwidth—perfect for picking apart structure and pinpointing tight-holding fish in structure. The transducer is installed in the included tank which is cut to the boat’s deadrise angle and affixed inside the hull. When the transducer is placed inside the tank, it is properly oriented for optimal performance.

The M265LH is a popular choice for customers not wanting to drill a hole in their hull and for trailered or lifted boats. This transducer is available in two options: one with an OEM connector designed specifically for your fishfinder, and another as a Mix and Match™ Transducer version.

The Mix and Match™ transducer has a 9-meter (29.5’) cable with a standard connector, plus a 1-meter (3’) adapter cable to connect it to your fishfinder. When placing your order, make sure you know which connector type your fishfinder requires.

Technical specifications

Acoustic Window	Urethane
Common Use	Fishing, Commercial Fishing
Frequency	Low-High
Functions	Depth
High Frequency	130-210 Khz
High Frequency Beamwidth	10°-6°
Housing	Plastic
Hull Material	Solid fiberglass only
Low Frequency	42-65 Khz
Low Frequency Beamwidth	25°-16°
Max Deadrise	Accommodates a deadrise angle up to 30° with the longest side of the tank installed parallel to the centerline (keel) of the hull
Max Deadrise Angle	30°
Max Depth	Low frequency- 914 m (3000′), High frequency- 304 m (1000′)
Max Vessel LOA	Up to 11 m (36′)
Mounting Style	In-Hull
Power Rating	1 kW
Product Family	Marine
Retractable housing	No
Single or Dual Frequency	CHIRP-Ready Dual-Band
Tilted Element	No
Weight	5.2 kg (11.5 lb.)

FAQs

What style of installation does the M265LH use?

It uses an in-hull mounting style, meaning it is affixed inside the hull and does not penetrate it.

What installation options exist for connecting to different fishfinder brands?

There are two connection options: one with an OEM connector tailored to your fishfinder, and another Mix and Match™ version with standard and adapter cable for broader compatibility.

What is the mounting method for the M265LH?

The M265LH is installed in the included tank, which is cut to match the boat’s deadrise angle and affixed inside the hull.

Is the mounting tank included with the transducer?

Yes, the transducer is installed in the included tank which is cut to match the boat’s deadrise angle.

How does the tank ensure correct orientation during installation?

The tank is cut to the boat’s deadrise angle so, when the transducer is placed into it, it’s correctly oriented for best performance.

Is the M265LH installation suitable for trailered or lifted boats?

Yes, it is a popular choice for trailered or lifted boats.

Is hull drilling required for installing the M265LH?

Hull drilling is not needed; the transducer is mounted inside the hull, making it suitable for boats where through-hull drilling is undesirable.

Where should the in-hull tank be installed for correct operation?

The tank should be installed so its longest side is parallel to the centerline (keel) and cut to match the boat’s deadrise angle.

Who do I contact for help with installation, servicing or advice?

Contact the SailRACE team — as certified marine experts we’re happy to help with product selection, installation and after-sales servicing, before and after your purchase.