High-Performance CHIRP Transducer for Offshore and Freshwater Fishing

The Airmar TM185C Medium CHIRP Transducer is a premium transom-mounted sonar solution designed for serious offshore and freshwater anglers. Engineered for medium-depth fishing, it offers exceptional bottom detail, fish-target separation, and a broad frequency range of 85 to 135 kHz. With a robust transom-mount urethane housing and a stainless steel bracket, this transducer ensures durability and optimal performance on outboard and I/O-powered boats.

The TM185C-M is ideal for those who need a versatile, high-sensitivity transducer that delivers superior target clarity, even in mid-depth waters up to 457 meters (1,500 feet). It features Airmar's exclusive Xducer ID® technology, which enhances sonar performance by automatically optimizing settings based on the connected system.

Advanced Sonar Performance with Medium CHIRP Technology

Operating within the medium-frequency CHIRP range of 85 to 135 kHz, the TM185C-M offers 50 kHz of total bandwidth. This coverage includes key fishing frequencies like 88 and 107 kHz, making it well-suited for tracking fish at different depths with precision. The broad frequency range improves target separation, revealing fish, structures, and bottom contours with greater detail.

Durable and Easy-to-Install Transom-Mount Design

Designed for reliable performance in various conditions, the TM185C-M features a urethane acoustic window and a sturdy stainless steel bracket for secure transom mounting. It accommodates transom angles from 3° to 21°, allowing for flexible installation on different boat configurations.

Technical Specifications

• Power Output: 1 kW
• Maximum Depth: 457 m (1,500')
• Frequency Range: 85 to 135 kHz
• Bandwidth: 50 kHz total
• Weight: 4.16 kg (9.17 lb)
• Accommodates Transom Angles: 3° to 21°
• Acoustic Window Material: Urethane

Key Features

• High-powered 1 kW CHIRP transducer for exceptional depth and target resolution
• Medium-frequency range of 85 to 135 kHz for clear fish and structure detection
• Transom-mount design with a stainless steel bracket for secure installation
• Fast-response water temperature sensor for real-time environmental readings
• Covers key fishing frequencies, including 88 and 107 kHz
• Xducer ID® technology for automatic sonar optimization
• Compatible with various marine electronics via multiple connector options

Available Variations

The TM185C-M transducer is available in multiple connector configurations to ensure compatibility with a range of marine electronics:

• TM185C-M-MM – Airmar 12-Pin Connector
• TM185C-M-0 – Bare Wire Connector
• TM185C-M-12G – Garmin 12-Pin Connector
• TM185C-M-8G – Garmin 8-Pin Connector
• TM185C-M-14HB – Humminbird 14-Pin Connector
• TM185C-M-21HB – Humminbird 21-Pin Connector
• TM185C-M-HB – Humminbird 9-Pin Connector
• TM185C-M-BL – Lowrance 7-Pin Connector
• TM185C-M-11R – Raymarine 11-Pin Connector
• TM185C-M-9N – Simrad 9-Pin Connector
• TM185C-M-BB – Standard Horizon 9-Pin Connector

Designed for serious anglers who demand reliable and precise sonar performance, the Airmar TM185C-M ensures an unparalleled fishing experience in both offshore and freshwater environments.