Garmin 010-12380-20 M265LH Plastic In Hull Transducer — Dual-Band CHIRP Precision, No-Hull-Drill Installation

Experience game-changing sonar clarity with the Garmin 010-12380-20 M265LH In-Hull Transducer, powered by Airmar’s M265C-LH Low/High CHIRP technology. This plastic, hull-friendly transducer is designed for boats where drilling isn’t an option, delivering exceptional depth performance, target separation, and bottom discrimination from shallow waters to deep blue depths.

Why anglers choose the M265LH

• Dual-band CHIRP performance: Low frequency 42–65 kHz for superb deep-water capability and high frequency 130–210 kHz for precise structure interpretation and tight-holding fish.
• High-resolution, wide-to-narrow beamwidth: 25°–16° at low frequencies and 10°–6° at high frequencies for flexible scanning and accurate fish detection.
• Powerful depth rating: Max depth 914 m (3000 ft) on the low band and 304 m (1000 ft) on the high band for versatile offshore and reef fishing.
• Comprehensive bandwidth: 103 kHz total bandwidth from a single transducer, covering popular frequencies around 50 and 200 kHz plus everything in between.
• In-hull, no-hull-drill installation: Installed in the included tank cut to your boat’s deadrise angle, preserving hull integrity while delivering optimal performance.
• Xducer ID technology: Patented technology ensures proper orientation and performance, with the transducer pre-mounted in a tank for easy setup.
• seven-element, low-frequency array: Delivers strong deep-water performance and reliable bottom discrimination across the spectrum.
• Compatibility and convenience: Garmin 12-Pin connector, 10 m (33 ft) cable length, and suitability for single- or dual-frequency CHIRP-ready setups on boats that trailer or lift.

Key specifications at a glance

• Model: 010-12380-20 M265LH
• Housing: Plastic, in-hull transducer with mounting tank
• Frequency bands: Low 42–65 kHz, High 130–210 kHz
• Beamwidth: Low 25°–16°, High 10°–6°
• Max depth: Low 914 m (3000 ft), High 304 m (1000 ft)
• Power: 1 kW
• Deadrise accommodated: 0°–22° with tank installed parallel to keel; capable of handling up to 30° deadrise with specific tank orientation
• Cable length: 10 m (33 ft)
• Connector: Garmin 12-Pin
• Installation: In-hull, supplied tank cut to boat’s deadrise angle

Designed for serious fishermen who want high-resolution sonar without drilling their hull, the M265LH delivers exceptional target separation, bait and game-fish discrimination, and precise bottom detailing across the water column. Whether you’re chasing bluefin tuna on wide-open seas or locating structure and bait in complex nearshore environments, this transducer provides the clarity you need to find and catch more fish.

Upgrade your sonar suite with the Garmin 010-12380-20 M265LH In-Hull Transducer and enjoy reliable, premium CHIRP performance, easy installation, and durable, hull-friendly construction that keeps your boat ready for the next adventure.