{"title":"Sonar Modules","description":"\u003ch2\u003eMarine Sonar Modules \u0026amp; Black Box Fishfinders\u003c\/h2\u003e\u003cp\u003eDedicated sonar modules and black box fishfinders that add fishfinding capability to existing chartplotters. Our collection features sonar modules from \u003ca href=\"\/collections\/simrad\"\u003eSimrad\u003c\/a\u003e, \u003ca href=\"\/collections\/lowrance\"\u003eLowrance\u003c\/a\u003e, \u003ca href=\"\/collections\/raymarine\"\u003eRaymarine\u003c\/a\u003e, \u003ca href=\"\/collections\/garmin\"\u003eGarmin\u003c\/a\u003e, and \u003ca href=\"\/collections\/furuno\"\u003eFuruno\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eSonar modules provide professional-grade CHIRP sonar, StructureScan, and advanced fishfinding without needing a dedicated fishfinder display. Display sonar data on your existing chartplotter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdd Sonar Capability:\u003c\/strong\u003e Part of our \u003ca href=\"\/collections\/sonar-fishfinders\"\u003eSonar \u0026amp; Fishfinders collection\u003c\/a\u003e. Pair with \u003ca href=\"\/collections\/multifunction-displays\"\u003eexisting chartplotters\u003c\/a\u003e. Add \u003ca href=\"\/collections\/transducers\"\u003etransducers\u003c\/a\u003e for sonar. Compare with \u003ca href=\"\/collections\/sonar-plotters\"\u003ecombo units\u003c\/a\u003e. Connect via \u003ca href=\"\/collections\/navico-ethernet\"\u003eNavico Ethernet\u003c\/a\u003e, \u003ca href=\"\/collections\/raynet\"\u003eRayNet\u003c\/a\u003e, or \u003ca href=\"\/collections\/garmin-network\"\u003eGarmin networking\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"raymarine-cp100-chirp-downvision-sonar-module-e70204","title":"Raymarine CP100 CHIRP DownVision Sonar Module","description":"\u003cp\u003eThe Raymarine CP100 is a network sonar module that adds CHIRP DownVision technology to compatible Raymarine LightHouse multifunction displays. Unlike conventional imaging sonars that transmit a single frequency with each pulse, the CP100 uses CHIRP technology to transmit across a wide spectrum of frequencies, producing much higher resolution, photo-like images of the world beneath your boat.\u003c\/p\u003e\u003cp\u003eWith dual-channel operation, the CP100 lets you view high-resolution CHIRP DownVision structure imagery and simultaneously target bait and game fish on a separate conical CHIRP sonar channel. DownVision delivers wide port and starboard coverage with a thin fore and aft beam for sharp, clearly defined returns, while the conical channel reveals fish through the water column.\u003c\/p\u003e\u003cp\u003eIdeal for freshwater and coastal fishing with depth performance down to 183 m (600 ft), the CP100 networks with Raymarine's latest generation chartplotter displays and pairs with the CPT-100 transom-mount transducer to complete the system.\u003c\/p\u003e","brand":"Raymarine","offers":[{"title":"Default Title","offer_id":55951015117140,"sku":"E70204","price":560.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9702\/3060\/files\/legacy-1caa1b2a.jpg?v=1781902770"},{"product_id":"gsd-28-sonar-module-010-02797-00","title":"GSD™ 28 Sonar Module","description":"\u003cp\u003eThe Garmin GSD 28 is a high-powered black-box CHIRP sonar module built for serious sport fishing at extreme depths. Running dual-channel CHIRP with up to 3 kW of transmit power per channel, it drives a wide range of Garmin and Airmar transducers and can reach depths of up to 3048 m, depending on the transducer fitted.\u003c\/p\u003e\u003cp\u003eCHIRP processing across a 25 to 250 kHz range delivers strong target separation and clarity from the surface to the bottom. The module connects to compatible Garmin chartplotters over the Garmin Marine Network and is rated IPX7. The transducer is sold separately.\u003c\/p\u003e","brand":"Garmin","offers":[{"title":"Default Title","offer_id":55951072362836,"sku":"010-02797-00","price":2735.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9702\/3060\/files\/legacy-b0df9ee7.png?v=1781903972"},{"product_id":"garmin-ultra-high-definition-scanning-sonar-system-010-02055-00","title":"Garmin Ultra High Definition Scanning sonar system","description":"\u003cp\u003eThe Garmin Ultra High-Definition Scanning Sonar System pairs the networkable GCV 20 black box with the included three-array GT34UHD-TM transom-mount transducer to deliver scanning sonar in ultra high definition. It produces remarkably sharp, crisp ClearVu and SideVu images of the bottom and structure below and to the sides of the boat.\u003c\/p\u003e\u003cp\u003eThe GT34UHD transducer works across an 800 kHz to 1.2 MHz range with up to 500 W of power. The GCV 20 box connects over the Garmin Marine Network, shares images across networked Garmin chartplotters, can run alongside Panoptix sonar and is rated IPX7. The transom-mount transducer and mounting hardware are supplied in the box.\u003c\/p\u003e","brand":"Garmin","offers":[{"title":"Default Title","offer_id":55951074394452,"sku":"010-02055-00","price":564.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9702\/3060\/files\/legacy-5fdbffe5.jpg?v=1781903129"},{"product_id":"raymarine-rvx1000-realvision-black-box-1kw-downvision-sidevision-and-realvision-3d-sonar-e70511","title":"Raymarine RVX1000 RealVision Black Box 1kW, DownVision, SideVision and RealVision 3D Sonar","description":"\u003cp\u003eThe Raymarine RVX1000 is a remotely mounted black box sonar module that brings the full sonar performance of Raymarine's Axiom Pro to multifunction displays that lack built-in high-power sonar. A single module delivers five sonar channels: award-winning RealVision 3D, CHIRP SideVision, CHIRP DownVision, a low-power high-frequency CHIRP channel and a high-powered 1 kW dual-channel CHIRP sonar, making it suited to both inshore and offshore fishing.\u003c\/p\u003e\u003cp\u003eRealVision 3D renders bottom topography, structure and fish as a true, easy-to-read 3D model, while the dedicated quad-core processor lets the host display run several sonar channels at once without compromise. Sonar Scroll Back rewinds, pauses and replays up to ten minutes of recorded history, TruZoom magnifies targets without losing resolution, and the GPS Track feature uses precision GPS to build an accurate real-time 3D picture of the world beneath the boat.\u003c\/p\u003e\u003cp\u003eThe RVX1000 connects to the network over RayNet and accepts RealVision 3D, Wide Beam CHIRP and 1 kW CHIRP transducers directly, with adaptor cables available for DownVision, CPT-S and traditional transducers.\u003c\/p\u003e","brand":"Raymarine","offers":[{"title":"Default Title","offer_id":55951140520276,"sku":"E70511","price":998.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9702\/3060\/files\/legacy-b32b411a.jpg?v=1781903078"},{"product_id":"010-12954-00","title":"GLS™ 10 Sonar Module","description":"\u003cp\u003eThe Garmin GLS 10 is the black-box network sonar module that powers Garmin Panoptix LiveScope live scanning sonar. Paired with a LiveScope transducer (sold separately) it produces easy-to-interpret, real-time images of structure, bait and fish moving below and around the boat, and shares those images seamlessly across networked Garmin chartplotters.\u003c\/p\u003e\u003cp\u003eThe module supports the LVS32, LVS34 and LVS62 transducers, operates from 530 to 1100 kHz at 500 W and covers depths to about 61 m down and forward. It connects over the Garmin Marine Network, is rated IPX7 and is the heart of a LiveScope or LiveScope Plus system.\u003c\/p\u003e","brand":"Garmin","offers":[{"title":"Default Title","offer_id":55951259173204,"sku":"010-12954-00","price":577.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9702\/3060\/files\/legacy-e66d9503.png?v=1781903949"},{"product_id":"navico-sonarhub-sounder-module-power-and-ethernet-cable-4-5m-000-11142-001","title":"Lowrance, Simrad, B\u0026G SonarHub Sounder Module","description":"\u003cp\u003eSonarHub Module, with power cable and Ethernet cable 4.5m (15ft) The compact SonarHub™ module provides an all-in-one solution for adding  StructureScan® HD and CHIRP sonar capabilities to B\u0026amp;G, Simrad and Lowrance multifunction displays.\u003c\/p\u003e","brand":"B\u0026G","offers":[{"title":"Default Title","offer_id":55951916925268,"sku":"000-11142-001","price":600.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9702\/3060\/files\/000-11142-001-Navico-SonarHub-Sounder-Module-power-and-Ethernet-cable-4.5m-_1.jpg?v=1784637434"},{"product_id":"garmin-gsd-25-downvu-sidevu-and-traditional-sonar-module-010-01159-00","title":"Garmin GSD 25 DownVu, SideVu and Traditional Sonar Module","description":"\u003cp\u003eThe Garmin GSD 25 is a black-box network sonar module that adds high-performance fishfinding to a compatible Garmin chartplotter system. It combines dual-channel 1 kW traditional CHIRP with Garmin CHIRP ClearVu (DownVu) and CHIRP SideVu scanning sonar, so a single supported transducer can paint both the water column and detailed images of the bottom and structure to either side of the boat.\u003c\/p\u003e\u003cp\u003eCHIRP processing sweeps a range of frequencies on each ping for sharper target separation and clarity, with traditional sonar reaching to 1524 m. The module mounts out of the way, connects to displays over the Garmin Marine Network and is rated IPX7. The transducer is sold separately.\u003c\/p\u003e","brand":"Garmin","offers":[{"title":"Default Title","offer_id":55952388227412,"sku":"010-01159-00","price":723.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9702\/3060\/files\/legacy-d2447d5a.jpg?v=1781902634"},{"product_id":"raymarine-cp470-clear-pulse-chirp-network-fishfinder-sonar-module-e70298","title":"Raymarine CP470 CHIRP Sonar Module","description":"\u003cp\u003eThe Raymarine CP470 is a 2 kW CHIRP sonar module that delivers best-in-class fishfinding and high-resolution sonar imagery to compatible Raymarine LightHouse multifunction displays. Using a wide spectrum of frequencies and greater sensitivity, the CP470's advanced CHIRP transceiver can see through dense schools of baitfish, identify thermoclines and simultaneously target the game fish you are after.\u003c\/p\u003e\u003cp\u003eDesigned for offshore use and rough conditions, the CP470 intelligently filters out unwanted noise while producing high-resolution targets and reliable bottom tracking down to 3,000 m (10,000 ft). With ten times the resolution of ordinary sonar and TruZoom magnification, it reveals extra detail without any loss of clarity, and its two adjustable CHIRP channels can be viewed and controlled independently on screen.\u003c\/p\u003e\u003cp\u003eThe module automatically recognises connected transducers and optimises its settings, and connects to the network over RayNet. Choose from low, medium and high CHIRP frequency transducers in standard or wide-beam to match your fishing.\u003c\/p\u003e","brand":"Raymarine","offers":[{"title":"Default Title","offer_id":55952584638804,"sku":"E70298","price":1180.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9702\/3060\/files\/legacy-bef56a22.jpg?v=1781902582"},{"product_id":"garmin-gcv-20-sounderbox-010-02055-10","title":"Garmin GCV 20 Sounderbox","description":"The Garmin GCV 20 brings Garmin Ultra High-Definition ClearVu and Ultra High-Definition SideVu scanning sonar to your networked Garmin system. Operating across CHIRP frequencies of 260, 455, 820 and 1120 kHz, it produces near photographic images of submerged structure, fish-holding cover and the contour of the bottom, helping you read the water beneath and to each side of the boat with confidence. With 500 W RMS of transmit power it maintains clear returns out to useful working ranges. The GCV 20 connects over the Garmin Marine Network and includes three network ports, so scanning sonar can be shared across compatible chartplotters and the system expanded as needed. Its fully gasketed polycarbonate housing is rated to IPX7 for dependable service afloat. This is the module-only supply, intended for boats fitting a compatible Garmin Ultra HD scanning transducer separately.","brand":"Garmin","offers":[{"title":"Default Title","offer_id":55952695820628,"sku":"010-02055-10","price":370.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9702\/3060\/files\/legacy-375b54e3.gif?v=1781903238"},{"product_id":"raymarine-cp370-digital-sonar-e70297","title":"Raymarine CP370 Digital Sonar Module","description":"\u003cp\u003eThe Raymarine CP370 is a remotely mounted digital sonar module that brings high-performance ClearPulse fishfinding to compatible Raymarine LightHouse multifunction displays. Delivering up to 1,000 watts of power across dual 50 kHz and 200 kHz frequencies, the CP370 is built for both coastal and offshore fishing, tracking the sea floor down to 1,524 m (5,000 ft).\u003c\/p\u003e\u003cp\u003eRaymarine's ClearPulse digital signal processing intelligently manages the sonar parameters in all conditions, so anglers spend more time fishing and less time adjusting settings. Improved bottom-tracking algorithms deliver dependable performance at high speed and across rapidly changing depths, while enhanced digital filtering and smarter target intensity controls reveal bait and game fish throughout the water column.\u003c\/p\u003e\u003cp\u003eThe module connects to the network over RayNet and supports a wide range of 50\/200 kHz 1 kW transducers, making it a straightforward sonar upgrade for displays without built-in high-power sonar.\u003c\/p\u003e","brand":"Raymarine","offers":[{"title":"Default Title","offer_id":55952850354516,"sku":"E70297","price":724.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9702\/3060\/files\/legacy-e5a8181c.jpg?v=1781902582"},{"product_id":"raymarine-cp570-clear-pulse-chirp-network-fishfinder-sonar-module-e70258","title":"Raymarine CP570 Professional CHIRP Sonar Module","description":"\u003cp\u003eEngineered for serious anglers, the Raymarine CP570 is a professional dual-channel CHIRP sonar module that brings best-in-class target separation and high-resolution sonar imagery to compatible Raymarine LightHouse multifunction displays. Using a wide spectrum of frequencies and greater sensitivity, its advanced CHIRP transceiver can see through dense schools of baitfish, identify thermoclines and simultaneously target the game fish you want.\u003c\/p\u003e\u003cp\u003eThe CP570's two fully independent 2 kW sonar channels deliver up to 4 kW of combined output power and faster target identification, letting you hunt different parts of the water column at once. Rated for offshore use and rough conditions, it tracks the sea floor down to 3,000 m (10,000 ft) with ten times the resolution of ordinary sonar, while TruZoom magnification and ultra-fast ping-rate processing keep targets sharp and bottom tracking accurate.\u003c\/p\u003e\u003cp\u003eThe module automatically recognises connected transducers and optimises its settings, and connects to the network over RayNet. Choose low, medium and high CHIRP transducers in standard or wide-beam to match your fishing.\u003c\/p\u003e","brand":"Raymarine","offers":[{"title":"Default Title","offer_id":55952853107028,"sku":"E70258","price":1727.81,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9702\/3060\/files\/legacy-0dee1709.jpg?v=1781902583"},{"product_id":"e70665","title":"Raymarine RVM1600 RealVision MAX 3D CHIRP Sonar Module","description":"\u003cp\u003eThe Raymarine RVM1600 3D CHIRP sonar module adds serious fishfinding capability to a LightHouse 4 network. It supports RealVision MAX 3D with improved ping rates and tighter beamwidths, plus SideVision, DownVision, conical CPT-S sonar and a 600 W High CHIRP channel for extended traditional range and stronger target returns.\u003c\/p\u003e\u003cp\u003eTwo transducer connections are provided: a 25-pin socket for RealVision MAX 3D and RealVision 3D transducers, and an 11-pin socket for up to 1 kW CHIRP and traditional transducers. Indicative ranges reach 366 m on CHIRP, 91 m on RealVision MAX 3D and SideVision, 183 m on DownVision, and 1,524 m with a 1 kW transducer in optimum conditions. SideVision, DownVision and CPT-S transducers connect via adapter cable A80490, and traditional transducers via A80496, both sold separately.\u003c\/p\u003e\u003cp\u003eThe module runs on 12 or 24 V dc, is waterproof to IPx6 and IPx7, and connects to the display over a single RayNet cable. It works with Axiom 2 Pro, Axiom 2 XL, Axiom XL, Axiom Pro, Axiom and Axiom+ displays running LightHouse 4 version 4.1 or later.\u003c\/p\u003e","brand":"Raymarine","offers":[{"title":"Default Title","offer_id":55970877079892,"sku":"E70665","price":1230.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9702\/3060\/files\/705-e70665-1.jpg?v=1783022266"},{"product_id":"activetarget-2-module-only-000-15961-001","title":"ActiveTarget 2 Module Only","description":"\u003cp\u003eThe ActiveTarget 2 Module is the live-sonar black box of the ActiveTarget 2 system, processing the transducer signal and feeding real-time imagery to your display. Supplied on its own, it is for anglers who already have the transducer and mounts or are building a system component by component.\u003c\/p\u003e\u003cp\u003eIt drives the Forward, Down and Scout views and works with Lowrance HDS PRO, HDS LIVE, HDS Carbon and Elite FS displays.\u003c\/p\u003e","brand":"Navico","offers":[{"title":"Default Title","offer_id":55973281562964,"sku":"000-15961-001","price":903.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9702\/3060\/files\/legacy-f7346d4e.png?v=1781903464"},{"product_id":"simrad-s5100-high-performance-chirp-sonar-module-000-13260-001","title":"Simrad S5100 high-performance CHIRP sonar module","description":"\u003cp\u003eThe Simrad S5100 is a networked triple-channel CHIRP sonar module built for serious offshore and sportfishing use. Its three fully independent sonar channels can run High, Medium and Low CHIRP frequencies at the same time, or be combined to show dual independent depth ranges on a single screen, so you never have to choose between marking bait, finding structure and tracking fish at depth.\u003c\/p\u003e\u003cp\u003eEach channel drives a transducer at up to 3 kW RMS across a 25 to 250 kHz frequency range, using tuned CHIRP transmitters and broadband receivers to resolve fine target detail and separate individual fish. The module connects to compatible Simrad multi-function displays over a 100 Mbps Ethernet network, and sonar data can be shared with every MFD on the network, making it ideal for vessels with multiple helm stations.\u003c\/p\u003e\u003cp\u003eDesigned for flexible installation, the S5100 can be mounted on a horizontal or vertical surface and accepts 9-pin, 7-pin (via adapter) or bare-wire (via junction box) transducers. It runs from a 12 or 24 V DC supply with reverse-polarity, under-voltage and over-voltage protection, and reports status through clear front-panel LEDs for power, network and each sonar channel.\u003c\/p\u003e","brand":"Simrad","offers":[{"title":"Default Title","offer_id":55973287330132,"sku":"000-13260-001","price":1503.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9702\/3060\/files\/legacy-604d7843.jpg?v=1781903057"},{"product_id":"s3100h-sonar-module-000-15918-002","title":"S3100H Sonar Module","description":"\u003cp\u003eThe Simrad S3100H is a compact high-performance sonar module that adds heave-compensated Active Imaging HD to select Simrad and Lowrance displays. Two fully independent 1kW CHIRP channels let you track multiple depth ranges at once, turning a small or mid-sized cruiser into a capable sportfishing platform. Heave compensation steadies the picture in rough water, while support for SideScan and DownScan up to 1.2 MHz brings superior resolution, and FishReveal on SideScan gives a more complete view of the water around the boat. The compact housing, made using recycled plastics, installs almost anywhere with clean offset connectors.\u003c\/p\u003e","brand":"Navico","offers":[{"title":"Default Title","offer_id":55973316395348,"sku":"000-15918-002","price":833.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/9702\/3060\/files\/legacy-caa24f64.png?v=1781904591"},{"product_id":"000-14215-001","title":"S3009 Navigation Echosounder","description":"The Simrad S3009 is a compact navigation echosounder designed to meet SOLAS carriage requirements for workboats, passenger and merchant vessels. Its 9-inch high-brightness display shows depth clearly in all conditions, supports both 50 kHz and 200 kHz transducers, and records depth history to a removable SD card for later review. With NMEA 0183, NMEA 2000 and Ethernet connectivity it integrates neatly into a modern bridge, and its IMO type approval makes it suitable for regulated commercial navigation.","brand":"Navico","offers":[{"title":"Default Title","offer_id":55973369643348,"sku":"000-14215-001","price":2116.49,"currency_code":"GBP","in_stock":true}]}],"url":"https:\/\/hudsonmarine.co.uk\/collections\/sonar-modules.oembed","provider":"Hudson Marine Electronics","version":"1.0","type":"link"}