Airmar - M422C-LH Low/High CHIRP Transducer - With Mix-N-Match Plug

SKU: QBP215957   Model: M422C-LH-MM
Regular price $490.00 USD
Out of stock

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Advanced In-Hull CHIRP Transducer for Offshore Performance

The Airmar M422C-LH Transducer is engineered for serious offshore anglers and boaters who demand superior deep-water target detection without any external protrusions from the hull. Designed for solid fiberglass hulls up to 30 feet, this in-hull, dual-frequency CHIRP transducer ensures high-precision depth readings even in the most challenging marine environments.

With powerful 1.5 kW output and CHIRP technology operating across a wide frequency range—low (47-52 kHz) and high (190-210 kHz)—the M422C-LH delivers exceptional deep-water performance up to 2000 feet (610 meters). Whether navigating offshore or fishing at extreme depths, this transducer provides clear, accurate sonar readings without compromising hull integrity.

High-Powered CHIRP Sonar Performance

Built to maximize offshore fishing and navigation, the M422C-LH offers a wideband high-frequency range for superior target separation and a low-frequency range for extended depth capabilities. The 18-degree beamwidth at low frequency and 5-degree beamwidth at high frequency ensure optimal coverage, making it a versatile choice for varied marine applications.

Innovative In-Hull Mounting Design

Unlike traditional through-hull or transom-mounted transducers, the M422C-LH is secured inside the boat’s hull using a specialized urethane housing filled with eco-friendly antifreeze. This unique design allows sound waves to transmit seamlessly through solid fiberglass hulls, maintaining exceptional sonar performance while eliminating drag or the risk of damage from underwater obstacles.

The in-hull installation also makes this transducer ideal for boats that are frequently trailered or lifted, as it requires no hull modifications or external mounting brackets.

Technical Specifications

  • Output Power: 1.5 kW
  • Operating Frequency: Low (47-52 kHz), High (190-210 kHz)
  • Beamwidth: 18° at low frequency, 5° at high frequency
  • Maximum Depth Range: Up to 2000 feet (610 meters)
  • Installation: In-hull for solid fiberglass hulls only
  • Hull Deadrise Compatibility: 2° to 20°
  • Acoustic Window: Urethane
  • Housing Material: Liquid-filled urethane for optimal transmission
  • Weight: 9.17 lb (4.16 kg)

Key Features and Benefits

  • Dual-Frequency CHIRP Technology – Enhances depth penetration and target separation for improved fish detection and bottom contour clarity.
  • In-Hull Installation – Eliminates drag and hull penetration, making it perfect for trailered or lifted boats.
  • Wideband High & Low Frequencies – Covers a broad range of sonar needs, from deep-water scanning to high-resolution target detection.
  • Eco-Friendly Liquid-Filled Housing – Ensures superior signal transmission through solid fiberglass hulls without interference.
  • Durable and Reliable – Designed for offshore vessels requiring high-performance sonar with minimal maintenance.

The Airmar M422C-LH is a top choice for offshore boaters looking for an easy-to-install, high-powered transducer that delivers exceptional performance without altering hull structure. Perfect for serious anglers and navigators, it provides industry-leading depth tracking and sonar clarity in deep and challenging waters.

Power
Power Consumption
1000W
Operating Voltage
N/A
Frequency Response
50Hz-200kHz
Miscellaneous
Product Color
Black
Product Material
Plastic
Display
No
Product Type
Transducer

Shipping
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Processing and dispatch
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Delivery and tracking
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Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.

Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.

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