Marine Electronics
Marine Electronics for Boats, Yachts & Fishing Vessels
Upgrade your vessel with premium marine electronics designed for navigation, communication, safety, and offshore performance. At DB Marine Supplies, we provide reliable boat electronics from trusted marine brands for fishing boats, yachts, pontoons, and commercial vessels.
Our collection includes marine GPS systems, fish finders, chartplotters, VHF marine radios, radar systems, autopilot systems, and marine networking equipment built for harsh marine environments. Whether you are navigating offshore waters, tracking fish, or improving onboard safety, our marine electronics help deliver better control and confidence on the water.
Shop High-Performance Marine Electronics Online
Modern marine electronics play a vital role in making boating safer, smarter, and more efficient. From accurate route planning and sonar tracking to emergency communication and real-time navigation support, advanced boat electronics enhance every experience on the water. Our marine electronics collection includes high-quality marine GPS systems, fish finder GPS combos, marine chartplotters, VHF marine radios, radar systems, AIS communication equipment, marine antennas, autopilot systems, and other essential boat navigation electronics. Every product is carefully selected for waterproof durability, offshore reliability, a
Why Choose DB Marine Supplies
At DB Marine Supplies, we offer premium marine electronics from trusted brands known for reliability and offshore performance. Our products are built to handle harsh marine conditions, including saltwater, moisture, and vibration, making them ideal for fishing boats, yachts, and commercial vessels.
We focus on navigation, communication, and boating safety by providing high-quality marine GPS systems, fish finders, chartplotters, VHF radios, radar systems, and autopilot technology. With competitive pricing and a wide product selection, DB Marine Supplies helps boat owners find dependable marine electronics for every adventure on the water.
Top Marine Electronics Categories
Explore advanced marine GPS and chartplotter systems with real-time navigation and sonar integration for safer boating and easier route planning. Our fish finders and sonar systems help anglers locate fish faster using modern underwater imaging technology.
Stay connected offshore with reliable VHF marine radios designed for clear communication and emergency use. We also offer marine radar and autopilot systems that improve visibility, vessel control, and overall navigation performance in challenging marine conditions.
FAQ
What are marine electronics used for?
Marine electronics help with navigation, communication, fish finding, radar monitoring, and overall boating safety.
What marine electronics do I need for my boat?
Most boats benefit from a marine GPS, fish finder, chartplotter, and VHF marine radio depending on boating activity and vessel size.
Are marine electronics waterproof?
Yes, most marine electronics are designed with waterproof or water-resistant protection for harsh marine environments.
What is the difference between a fish finder and a chartplotter?
A fish finder uses sonar to locate fish underwater, while a chartplotter uses GPS technology for navigation and route planning.
Why are marine electronics important?
Marine electronics improve offshore safety, navigation accuracy, communication reliability, and overall boating performance.
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Sort by:
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
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Vendor:Garmin
Garmin Reactor 40 Mechanical Retrofit Corepack No GHC
- $2,586.58
$2,586.58- $2,586.58
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Garmiin Reactor™ 40 Mechanical/Retrofit/Solenoid Corepack Without GHC ControlModel: 010-00705-48 Solid-state 9-axis Attitude Heading Reference System (AHRS) Minimizes heading error, course deviation, rudder movement and power consumption while providing a comfortable ride Minimal commissioning and calibration Supports heading hold, wind hold, step turns and tack/jibe...- $2,586.58
$2,586.58- $2,586.58
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Vendor:Garmin
Garmin GA38 GPS/GLONASS Antenna With 10M Cable Black Housing
- $197.95
$215.54- $197.95
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Garmin GA™ 38 GPS and GLONASS Antenna - Black HousingModel: 010-12017-30Built to take advantage of the GLONASS system/constellation of satellites as well as standard GPS, this robust external antenna is packaged in a low-profile water resistant housing and provides 3 easy mounting solutions: pole,...- $197.95
$215.54- $197.95
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Vendor:Seaview
Seaview CG20PG Cable Seal Up to 13.5mm Wire Size Grey Plastic Cover
- $30.18
$35.92- $30.18
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Seaview CG20PG Cable Seal 2-10mm Wire Size Grey Plastic CoverModel: CG20PG NO NEED TO REMOVE CONNECTORS: The split seal design eliminates the need to remove cable connectors during installation. WATERTIGHT INSTALLATION: Tapered rubber seal forms watertight installation. Base gasket also provided for clean, watertight...- $30.18
$35.92- $30.18
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Vendor:Garmin
Garmin Reactor 40 Corepack No Control No Drive
- $2,586.58
$2,586.58- $2,586.58
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Garmin Reactor 40 Hydraulic Autopilot Corepack Without GHCModel: 010-00705-21 Solid-state 9-axis Attitude Heading Reference System (AHRS) Minimizes heading error, course deviation, rudder movement and power consumption while providing a comfortable ride Minimal commissioning and calibration Patented Shadow Drive™ technology keeps you in control, even...- $2,586.58
$2,586.58- $2,586.58
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Vendor:Furuno
Furuno GPA-017S/S GPS Antenna IMO Compliant / Shielded
- $176.91
$139.33- $176.91
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.Brand: FurunoUPC: 611679281524Model Number: GPA017S/SWeight: 3 Length: 0 Height: 0 Width: 0- $176.91
$139.33- $176.91
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Vendor:Garmin
Garmin GPSMAP1543XSV 15in Ultrawide Combo No Transducer With US and Canada, GN+
- $6,466.47
$6,466.47- $6,466.47
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Garmin GPSMAP1543XSV 15in Ultrawide Combo No Transducer With US and Canada, GN+Model: 010-03855-01 ULTRAWIDE IN-PLANE SWITCHING (IPS) 15-INCH DISPLAY FITS A VARIETY OF HELM LAYOUTS, INCLUDING "FLOATING DISPLAY" CONFIGURATIONS CONNECT TO COMPATIBLE THIRD-PARTY DEVICES WITH DIGITAL SWITCHING AND ONEHELM™ INTEGRATIONS EASILY BUILD YOUR MARINE...- $6,466.47
$6,466.47- $6,466.47
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Vendor:Seaview
Seaview AM12M1 12in Mount Vertical Requires Plate
- $446.91
$446.91- $446.91
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The 12" tall Seaview vertical mount is for Closed Dome Radars and small Satdomes (16" diameter or smaller). The oval hollow mast section allows for easy cable management. The small 8" round base plate foot print design is a great solution for limited space....- $446.91
$446.91- $446.91
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Vendor:Garmin
Garmin ECHOMAP Ultra 2 162sv Worldwide Basemap with GT56UHD-TM Transducer
- $6,897.57
$6,897.57- $6,897.57
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Garmin ECHOMAP Ultra 2 162sv Worldwide Basemap with GT56UHD-TM TransducerModel: 010-03385-01 16-INCH TOUCHSCREEN WITH KEYED ASSIST HDMI OUTPUT CONNECTORS FOR SCREEN SHARING BLUETOOTH® TECHNOLOGY ENABLES VOICE CONTROL FEATURES SUPPORTS LIVESCOPE SONAR AND MORE WIRELESSLY NETWORK; SHARE SONAR, WAYPOINTS AND ROUTES MULTI-BAND GPS FOR SUPERIOR...- $6,897.57
$6,897.57- $6,897.57
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Vendor:Seaview
Seaview ADAS2 Plate For Medium Satelitte Domes
- $425.35
$425.35- $425.35
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Seaview's innovative new modular electronic mounts feature a unique universal plate design that provides a cleaner look and greater installation flexibility. A pre-drilled anodized aluminum plate is incased inside the UV stable white ABS plastic. There are dimple holes on the top surface of...- $425.35
$425.35- $425.35
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Vendor:Garmin
Garmin ECHOMAP Ultra 2 162sv Worldwide Basemap No Transducer
- $6,610.17
$6,610.17- $6,610.17
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Garmin ECHOMAP Ultra 2 162sv Worldwide Basemap No TransducerModel: 010-03385-00 16-INCH TOUCHSCREEN WITH KEYED ASSIST HDMI OUTPUT CONNECTORS FOR SCREEN SHARING BLUETOOTH® TECHNOLOGY ENABLES VOICE CONTROL FEATURES SUPPORTS LIVESCOPE SONAR AND MORE WIRELESSLY NETWORK; SHARE SONAR, WAYPOINTS AND ROUTES MULTI-BAND GPS FOR SUPERIOR POSITION...- $6,610.17
$6,610.17- $6,610.17
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Vendor:Furuno
Furuno 001-512-640-00 20m DRS AX and NXT Signal/Power Cable
- $337.85
$330.51- $337.85
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.Brand: FurunoUPC: 611679383976Model Number: 001-512-640-00Weight: 0 Length: 0 Height: 0 Width: 0- $337.85
$330.51- $337.85
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Vendor:Garmin
Garmin Quatix 8 51mm AMOLED Smartwatch Titanium Bezel Captain Blue Silicone Band
- $1,508.83
$1,868.08- $1,508.83
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Garmin Quatix 8 51mm AMOLED Smartwatch Titanium Bezel Captain Blue Silicone BandModel: 010-02905-90 MARINIZED DESIGN: Built for life at the helm, this premium design is dive-rated and features leakproof buttons, a metal sensor guard and bright 1.4-inch AMOLED display with a scratch-resistant lens and...- $1,508.83
$1,868.08- $1,508.83
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Vendor:Seaview
Seaview ADAHALO2 Plate For Direct Mounting Halo Open Array Radars
- $208.36
$208.36- $208.36
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Seaview Direct Mount Adapter Plate for Simrad Halo Open Array Model: ADA-HALO2 UPC: 015568089770 This Simrad Halo™ adapter plate is a great solution when replacing an existing Simrad Broadband 3G™, Broadband 4G™, Raymarine or Garmin closed dome radar. Mounting holes pick up existing radar...- $208.36
$208.36- $208.36
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Vendor:Seaview
Seaview ADAF2 Plate For FLIR M100/200 Series
- $258.31
$307.52- $258.31
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This Seaview top plate is for FLIR M100 or M200 thermal cameras. This one piece design gives the top plate a nice clean look, and is made from King Starboard.WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.Brand: SeaviewUPC: 015568089831Model Number: ADAF2Weight: 5 Length: 3 Height:...- $258.31
$307.52- $258.31
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Vendor:Garmin
Garmin ECHOMAP Ultra 2 126sv US and Coastal Canada GN+ No Transducer
- $4,167.28
$4,167.28- $4,167.28
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Garmin ECHOMAP™ Ultra 2 126sv 12" Chartplotters without Transducer; Includes Garmin Navionics+™ U.S. Inland & Coastal MappingModel: 010-02882-00 SUPPORTS LIVESCOPE™ SONAR1 AND MORE WIRELESSLY NETWORK; SHARE SONAR, WAYPOINTS AND ROUTES2 CAPTURE SCREEN RECORDINGS TO SHARE FISH CATCHES MULTI-BAND GPS FOR IMPROVED POSITION ACCURACY With...- $4,167.28
$4,167.28- $4,167.28
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Vendor:Garmin
Garmin ECHOMAP Ultra 2 122sv Worldwide Basemap with GT56UHD-TM Transducer
- $4,742.07
$4,742.07- $4,742.07
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Garmin ECHOMAP™ Ultra 2 122sv 12" Chartplotters with GT56UHD-TM TransducerModel: 010-02881-01 SUPPORTS LIVESCOPE™ SONAR1 AND MORE WIRELESSLY NETWORK; SHARE SONAR, WAYPOINTS AND ROUTES2 CAPTURE SCREEN RECORDINGS TO SHARE FISH CATCHES MULTI-BAND GPS FOR IMPROVED POSITION ACCURACY With big, crisp, sunlight-readable touchscreen displays, these versatile...- $4,742.07
$4,742.07- $4,742.07
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Vendor:Seaview
Seaview ADAR1 Plate For Most Radars
- $212.45
$252.91- $212.45
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Seaview ADAR1 Top Plate Fits Most RadarsModel: ADAR1No longer the unwanted "swiss cheese" look with a Seaview modular top plate. These plates result in only 4 visible mounting screws to secure electronics. Made from black machined marine-grade high-density polyethylene, renowned for its exceptional finish...- $212.45
$252.91- $212.45
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Vendor:Simrad
Simrad Gimbal Bracket For NSS9 evo3 and Zeus3-9
- $47.33
$53.15- $47.33
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Simrad Gimbal BracketFor NSS9 EVO3 and Zues3-9Model: 000-13758-001 Engineered to high standards High-grade design delivers extended lifespan Made with premium materials Bail Mount with Knobs for NSS9 Evo3, Zeus -9 Displays (000-13758-001) by Simrad®. This product is made of high-quality materials to serve you...- $47.33
$53.15- $47.33
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Vendor:Simrad
Simrad P79 50/200Khz In-Hull Black 9-Pin
- $297.46
$297.46- $297.46
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Simrad Xsonic P79 Plastic 600 W In-Hull 50/200 Khz Depth Only : Black 9 pin connector: Cable length 10 m (33.0 ft) Model: 000-13942-001 Adjusts to hull deadrise angles from 2° to 22° No holes to drill Depth only Recommended for solid fiberglass hulls...- $297.46
$297.46- $297.46
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Vendor:Garmin
Garmin ECHOMAP Ultra 2 106sv US and Coastal Canada GN+ No Transducer
- $3,017.68
$3,017.68- $3,017.68
- Unit price
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Garmin ECHOMAP™ Ultra 2 106sv 10" Chartplotters without Transducer; Includes Garmin Navionics+™ U.S. Inland & Coastal MappingModel: 010-02880-00 SUPPORTS LIVESCOPE™ SONAR1 AND MORE WIRELESSLY NETWORK; SHARE SONAR, WAYPOINTS AND ROUTES2 CAPTURE SCREEN RECORDINGS TO SHARE FISH CATCHES MULTI-BAND GPS FOR IMPROVED POSITION ACCURACY With...- $3,017.68
$3,017.68- $3,017.68
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