$5,899.00
Wide-Beam High CHIRP: Constant 25° beam width at 150-250 kHz for twice the coverage and superior shallow-water detection.
Low CHIRP: 28-60 kHz for deep-water bottom tracking up to 10,000 ft.
High Power: 2-3 kW output for extreme target detail and image resolution at all depths.
Robust Design: Epoxy/urethane housing with fairing block, suitable for fiberglass, wood, and metal hulls.
The Navico XSONIC R509LH-W is a high-performance, thru-hull, wide-beam CHIRP transducer designed for deep-sea fishing and commercial vessels 40 feet and larger. Offering dual-frequency operation (Low CHIRP: 28-60 kHz, High CHIRP: 150-250 kHz) with a constant 25° beam width in the high-frequency range, it provides exceptional bottom coverage and precise fish detection in both deep and shallow waters. Compatible with Lowrance HDS Carbon, HDS PRO, and Simrad NSS evo3/evo3S with the S5100 sonar module, this 2-3 kW transducer delivers crisp, high-resolution images with excellent target separation between baitfish and game fish. Constructed with 25 internal broadband ceramics and an epoxy/urethane housing, it includes a high-performance fairing block for optimal performance on hulls with 0°-25° deadrise. The R509LH-W is ideal for serious anglers targeting deep-water species and requiring vast underwater coverage.
| Sonar | Dual-channel CHIRP | 28-60 kHz | 150-250 kHz | Low: 5°-11°, High: 25° | Up to 10,000 ft (Low CHIRP) | 2-3 kW | High resolution |
| Transducer | R509LH-W | Thru-hull with fairing | 10 m (33 ft) | Dual 9-pin XSONIC | 25 broadband ceramics | Epoxy/urethane | Depth & temperature |
| Physical | 14.1″ L x 5.0″ W x 6.6″ H (with fairing) | 20.8 kg (46 lb) | IPX7 | Operating -10°C to 50°C | Fiberglass, wood, metal | 0°-25° | R209 compatible |
| Compatibility | Lowrance HDS Carbon/Pro, Simrad NSS evo3/evo3S | S5100 sonar module | 40 ft and larger | Saltwater, deep-sea | Sportfishing, commercial | Broadband, CHIRP, FM, Spread-Spectrum | Automatic tuning |
| Sonar | Dual-channel CHIRP | 28-60 kHz | 150-250 kHz | Low: 5°-11°, High: 25° | Up to 10,000 ft (Low CHIRP) | 2-3 kW | High resolution |
| Transducer | R509LH-W | Thru-hull with fairing | 10 m (33 ft) | Dual 9-pin XSONIC | 25 broadband ceramics | Epoxy/urethane | Depth & temperature |
| Physical | 14.1″ L x 5.0″ W x 6.6″ H (with fairing) | 20.8 kg (46 lb) | IPX7 | Operating -10°C to 50°C | Fiberglass, wood, metal | 0°-25° | R209 compatible |
| Compatibility | Lowrance HDS Carbon/Pro, Simrad NSS evo3/evo3S | S5100 sonar module | 40 ft and larger | Saltwater, deep-sea | Sportfishing, commercial | Broadband, CHIRP, FM, Spread-Spectrum | Automatic tuning |
Sonar Capabilities: Dual-channel CHIRP with Low (28-60 kHz, 5°-11° beam width) for deep-water performance (up to 10,000 ft) and High (150-250 kHz, 25° beam width) for wide coverage and precise fish detection in the upper water column. Provides excellent separation of baitfish and game fish.
Wide-Beam Technology: High-frequency 25° beam width doubles coverage compared to narrow-beam transducers, capturing fish and bait often missed in shallow waters.
Compatibility: Works with Lowrance HDS Carbon, HDS PRO, and Simrad NSS evo3/evo3S (requires S5100 sonar module). Supports Broadband, CHIRP, FM, and Spread-Spectrum fishfinders.
Installation: Thru-hull design with high-performance fairing block for hulls with 0°-25° deadrise. Retrofit-compatible with existing R209 installations. Includes 10 m (33 ft) dual 9-pin XSONIC cables.
Additional Features: Built-in fast-response water temperature sensor; Xducer ID® technology for automatic transducer recognition and sonar tuning. Depth and temperature readings.
Applications: Ideal for deep-sea sportfishing and commercial vessels targeting species in varied depths; excels in showing bait schools that attract game fish.
Construction: 25 internal broadband ceramics in an epoxy/urethane housing with a stuffing tube for durability in harsh marine environments.
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Order Processing & Shipping Times
Orders are processed and shipped within 2-5 business days (excluding weekends and holidays). All items are delivered within 10 business days from the date of shipment. As your delivery date nears, the shipper will contact you to coordinate a seamless drop-off.
Before ordering, please verify your shipping address to prevent delays. Your satisfaction is our priority, and we’re committed to making your shopping experience smooth and enjoyable. Have questions? Email us at sales@go2float.com—we’re here to help!
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5 reviews for Navico XSONIC R509LH-W
love the clarity and detail this sonar provides. installation was straightforward and it’s been very dependable on my boat. highly recommend for serious anglers
solid sonar with accurate readings. took some time to get familiar with the controls but overall it performs well. price was reasonable for the quality offered
runs smoothly and the imaging is sharp even in murky water. got it at a good price which made the decision easier. great value for the money
the Navico XSONIC R509LH-W sonar is impressive. clear images and great depth range. really helped me locate fish more efficiently. easy to set up and very reliable
good product with reliable performance. a bit pricey but the features and build quality justify it. screen visibility could be better though