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
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Vendor:Garmin
Garmin ECHOMAP UHD2 54cv U.S. Coastal GN+ with GT20-TM Transducer - Remanufactured
- $549.55
$567.19- $549.55
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Garmin ECHOMAP UHD2 54cv, Garmin Navionics+ U.S. coastal content with GT20-TM transducer - RemanufacturedModel: 010-N2591-51 Easy-to-use keyed 5 in chartplotter with a bright, sunlight-readable screen Preloaded Garmin Navionics+TM mapping with U.S. coastal content Included GT20-TM transducer for Garmin traditional and ClearVüTM scanning sonars Fish...- $549.55
$567.19- $549.55
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Vendor:Seaview
UNCUT THREE INSTRUMENT POD / 14.75'
- $376.70
$467.95- $376.70
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Used To Hold Three 125 x 125 Millimeter Size Multi Function Display; White; ABS Plastic; 15.53 Inch Width x 4 Inch Depth x 5.68 Inch Height Dimension; Rail Pod; With Water Tight Gasket/ Stainless Steel Clamp/ Security Screws; Fits Standard 9-1/2 Inch/ 12 Inch...- $376.70
$467.95- $376.70
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Vendor:Garmin
Garmin ECHOMAP UHD2 93sv US Lakes and Rivers GN+ No Transducer
- $1,701.60
$1,701.60- $1,701.60
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Garmin ECHOMAP UHD2 93sv, U.S. inland without transducerModel: 010-02688-00 Easy-to-use 9" chartplotter with a bright, sunlight-readable touchscreen display with improved detail, clarity and viewing angle Built-in Garmin Navionics+™ inland maps with integrated Navionics® data cover more than 18,000 lakes with up to 1’ contours...- $1,701.60
$1,701.60- $1,701.60
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Vendor:Garmin
Garmin ECHOMAP UHD2 73cv U.S. Inland GN+ with GT20-TM Transducer
- $921.70
$921.70- $921.70
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Garmin ECHOMAP UHD2 73cv, Garmin Navionics+ U.S. inland content with GT20-TM transducerModel: 010-02594-51 Easy-to-use keyed 7" chartplotter with a bright, sunlight-readable screen Included GT20-TM transducer for Garmin traditional and ClearVü™ scanning sonars Preloaded Garmin Navionics+™ mapping with U.S. inland content covering thousands of lakes...- $921.70
$921.70- $921.70
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Vendor:Garmin
GARMIN GMR 1234 xHD3 12kW Radar Pedestal and 4 Open Array KIT | K10-00012-26
- $9,217.09
$9,217.09- $9,217.09
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GARMIN GMR 1234 xHD3 12kW Radar Pedestal and 4 Open Array KIT | K10-00012-26Brand: GarminUPC: 753759309961Model Number: K10-00012-26Weight: 70 Length: 0 Height: 0 Width: 0- $9,217.09
$9,217.09- $9,217.09
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Vendor:Garmin
GARMIN GMR 434 xHD3 4kW Radar Pedestal and 4 Open Array KIT | K10-00012-24
- $6,664.66
$6,664.66- $6,664.66
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GARMIN GMR 434 xHD3 4kW Radar Pedestal and 4 Open Array KIT | K10-00012-24Brand: GarminUPC: 753759309947Model Number: K10-00012-24Weight: 66 Length: 0 Height: 0 Width: 0- $6,664.66
$6,664.66- $6,664.66
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Vendor:Garmin
Garmin Quatix 8 47mm AMOLED Smartwatch Titanium Bezel Captain Blue Silicone Band
- $1,347.10
$1,701.60- $1,347.10
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Garmin Quatix 8 47mm AMOLED Smartwatch Titanium Bezel Captain Blue Silicone BandModel: 010-02904-50 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...- $1,347.10
$1,701.60- $1,347.10
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Vendor:Garmin
Garmin Force Kraken Trolling Motor White 90in Shaft No Tranducer
- $6,381.06
- $6,381.06
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Garmin Force Kraken 90" Shaft White Trolling Motor No TransducerModel: 010-02574-20 Most powerful trolling motor on the market with 100 lbs of thrust (in compliance with ISO standard 13342) Anchor lock provides our most precise boat positioning, thanks to multi-band GPS and integrated AHRS...- $6,381.06
- $6,381.06
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Vendor:Garmin
Garmin Force Pro Trolling Motor 57in Shaft Built-in GT56UHD-TR
- $6,097.45
$6,097.45- $6,097.45
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Garmin Force® Pro Trolling Motor Black 57in Trolling Motor with Built-In GT56UHD-TR TransducerModel: 010-03011-10 Trolling motor with legendary power and performance Multiband GPS provides superior positioning accuracy when in anchor lock, heading hold or while following a route Includes two props: high efficiency and...- $6,097.45
$6,097.45- $6,097.45
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Vendor:MOB ARMOR
MOB MOUNT MAGNETIC LARGE BLACK
- $103.10
$82.49- $103.10
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Fits Devices 2.4 Inch Wide To 3.4 Inch Wide x 4.4 Inch Long To 7.2 Inch Long x 0.6 Inch Deep; 90 Degrees of Tilt and 360 Degrees of Rotation; Magnetic Mount; Black; Aluminum; With Mob Mount Magnetic/ 2 Adhesive Steel Mounting Discs/ Safety...- $103.10
$82.49- $103.10
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Vendor:Garmin
Garmin GPSMAP1243XSV 12in Combo No Transducer US and Canada GN+
- $4,395.84
$4,395.84- $4,395.84
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Garmin GPSMAP® 1243xsv SideVü, ClearVü and Traditional CHIRP Sonar with Garmin Navionics+ coastal and inland water charts for the U.S. and CanadaModel: 010-02367-61 New high-resolution in-plane switching touchscreen display offers improved sunlight readability and wide-angle visibility over previous-generation 12" units Fast and responsive, this...- $4,395.84
$4,395.84- $4,395.84
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Vendor:JL Audio
JL Audio XDM Marine Amplifier 8-Channel 800 Watt 12v
- $1,559.80
$1,559.80- $1,559.80
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JL Audio 8 Ch. Class D Full-Range Car/Marine Amplifier, 800 WModel: XDM800/8 Eight-channel Satellite Amp: drive four pairs of speakers with 75 W x 8 Big Four-Channel Satellite Amp: bridge to produce 200W x 4 @ 4? Six-Channel System Amp: drive front and rear...- $1,559.80
$1,559.80- $1,559.80
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Vendor:Garmin
GARMIN GMR Fantom 124, 4' Open Array and 12kW Pedestal, KIT, Black | K10-00012-32
- $12,053.12
$12,053.12- $12,053.12
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GARMIN GMR Fantom 124, 4' Open Array and 12kW Pedestal, KIT, Black | K10-00012-32Brand: GarminUPC: 753759331436Model Number: K10-00012-32Weight: 82 Length: 0 Height: 0 Width: 0- $12,053.12
$12,053.12- $12,053.12
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Vendor:Garmin
Garmin ECHOMAP Ultra 2 126sv Livescope Plus Bundle
- $4,957.37
$5,388.45- $4,957.37
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Garmin ECHOMAP™ Ultra 2 126sv 12" Chartplotter LIVESCOPE Bundle without Transducer; Includes Garmin Navionics+™ U.S. Inland & Coastal MappingModel: 010-02882-10 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...- $4,957.37
$5,388.45- $4,957.37
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Vendor:Garmin
Garmin GPSMAP1243 12in Plotter with US and Canada GN+
- $4,112.23
- $4,112.23
- Unit price
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Garmin GPSMAP 1243 Chartplotter with Garmin Navionics+ coastal and inland water charts for the U.S. and CanadaModel: 010-02367-60 New high-resolution in-plane switching touchscreen display offers improved sunlight readability and wide-angle visibility over previous-generation 12" units Fast and responsive, this robust GPSMAP® system references 10...- $4,112.23
- $4,112.23
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Vendor:Garmin
Garmin GPSMAP943XSV 9in Combo No Transducer US and Canada GN+
- $2,268.81
$2,268.81- $2,268.81
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Garmin GPSMAP® 943xsv SideVü, ClearVü and Traditional CHIRP Sonar with US and Canada Garmin Navionics+Model: 010-02366-61 New higher-resolution in-plane switching touchscreen display offers improved sunlight readability and visibility from any angle, with 50% more pixels than previous-generation 9" units Fast and responsive, with nearly...- $2,268.81
$2,268.81- $2,268.81
- Unit price
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Vendor:Garmin
GARMIN GMR Fantom 54, 4' Open Array and 5kW Pedestal Kit, Black | K10-00012-30
- $9,217.09
$9,217.09- $9,217.09
- Unit price
- / per
GARMIN GMR Fantom 54, 4' Open Array and 5kW Pedestal Kit, Black | K10-00012-30Brand: GarminUPC: 753759331405Model Number: K10-00012-30Weight: 82 Length: 0 Height: 0 Width: 0- $9,217.09
$9,217.09- $9,217.09
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Vendor:JL Audio
JL Audio XDM Marine Amplifier Monoblock Subwoofer Amplifier 600 Watt 12v
- $893.34
$893.34- $893.34
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Jl Audio XDM600/1 Monoblock, Class D, Car/Marine Subwoofer Amplifier, 600 WModel: XDM600/1This potent monoblock amplifier employs our high-speed NexD™ switching design to achieve unprecedented efficiency and amazing power output from a very compact chassis. Don't let its small size fool you, though... the XDM/600/1...- $893.34
$893.34- $893.34
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Vendor:Garmin
Garmin ECHOMAP Ultra 2 106sv LiveScope Plus Bundle US and Coastal Canada GN+
- $3,832.17
$4,254.03- $3,832.17
- Unit price
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Garmin ECHOMAP™ Ultra 2 106sv 10" Chartplotters without Transducer; Includes Garmin Navionics+™ U.S. Inland & Coastal MappingModel: 010-02880-10 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...- $3,832.17
$4,254.03- $3,832.17
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Vendor:JL Audio
JL Audio XDM Marine Amplifier 4-Channel Full-Range 400 Watt 12v
- $964.24
$964.24- $964.24
- Unit price
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JL Audio XDM400/4 4 Ch. Class D, Full-Range Car/Marine Amplifier, 400 WModel: XDM400/4The ultra-compact XDM400/4 packs a serious full-range punch, generating a whopping 100 watts to each of its four channels into 2 ohms (14.4V, 1% THD). The technology that makes this much power...- $964.24
$964.24- $964.24
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