Humminbird XP 9 HW In-Hull Transducer | Dual Spectrum CHIRP 2D Sonar for HELIX

Overview

Cleaner rigging and crisper sonar starts here. Humminbird's In-Hull Transducer for HELIX installs inside a single-layer fiberglass hull, delivering Dual Spectrum CHIRP 2D sonar with minimal deck clutter. This design emphasizes steady performance and a sleek, streamlined boat profile.

With a focus on high-detail sensing, the transducer supports a CHIRP range of 150–220 kHz and reaches depths up to 1,200 feet. It’s important to note this model provides 2D sonar data only and does not include temperature readings, making it ideal for anglers who want reliable depth and structure insight without extra sensors.

Performance highlights

• In-Hull Transducer: Mounts inside single-layer fiberglass hulls to provide Dual Spectrum CHIRP 2D sonar
• Dual Spectrum CHIRP Sonar: Delivers a high-frequency beam and wide cone angle with a CHIRP range of 150-220kHz and max depth of 1200 feet
• 2D Sonar Only: Can be used with Side Imaging or Down Imaging units as a 2D sonar source only; does not include temperature
• Fish Finder Compatibility: Works with a wide range of GPS-equipped HELIX G2, G3, and G4 models
• Simple Installation: Mounts to the inside of the hull with epoxy; includes a 15-foot cable

Installation and compatibility

• Designed for single-layer fiberglass hulls, enabling a clean, streamlined console footprint
• Epoxy mounting provides a solid, reliable bond inside the hull
• Includes a 15-foot cable to reach compatible HELIX displays without crowding the cockpit
• Compatible with GPS-enabled HELIX G2, G3, and G4 series units for broad device support

Real-world use

Anglers benefit from minimized hull drag and a tidy bilge area, while still obtaining depth and structure cues from CHIRP sonar. The 150–220 kHz range offers a balance between detail and penetration in various water conditions, making it a versatile choice for boats with interior hull mounting. While it does not provide temperature data, the 2D sonar output can be paired with imaging modes on compatible HELIX units for enhanced decision-making in the moment.