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:JL Audio
JL Audio MX Marine Amplifier Monoblock Wide-Range 500 Watts 12v
- $760.92
$760.92- $760.92
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JL Audio MX Marine Amplifier Monoblock Wide-Range 500 Watts 12v98407Model: MX500/1Monoblock Class D Wide-Range Amplifier, 500 W x 1 @ 2 ohms / 300 W x 1 @ 4 ohms - 14.4VEngineered specifically for powersports applications, the MX500/1 monoblock amplifier employs our high-speed NexD™...- $760.92
$760.92- $760.92
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Vendor:Seaview
Seaview PMA107M1 10in Mount Aft Rake Requires Plate
- $389.48
$483.84- $389.48
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The10" tall Seaview aft leaning mount for is Closed Dome Radars and small Satdomes (16" diameter or smaller). The oval hollow mast section allows for easy cable management. The small 7"x7" foot print design is a great solution for limited space. This modular mount...- $389.48
$483.84- $389.48
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Vendor:Garmin
Garmin GPSMAP1022 10in Plotter Worldwide Basemap
- $2,009.99
$2,009.99- $2,009.99
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Garmin GPSMAP® 1022 10-inch Chartplotter Is All-in-1 SolutionModel: 010-01740-00UPC: 753759168308 10-inch color display with keypad interface and multifunction control knob High-sensitivity internal 10 Hz GPS and GLONASS receiver Fully network capable for Garmin Marine Network and NMEA 2000® plus NMEA 0183 support Supports optional...- $2,009.99
$2,009.99- $2,009.99
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Vendor:Simrad
Simrad 000-10438-001 Adapter RJ45 Male To Yellow Female
- $67.77
$76.09- $67.77
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Simrad Ethernet adapter Straight RJ45 M to yellow 5 pin F 0.2m (8") Model: 000-10438-001 UPC: 9420024111277 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.Brand: SimradUPC: 9420024111277Model Number: 000-10438-001Weight: 0.2200 Length: 6.7300 Height: 1.2900 Width: 3.5000- $67.77
$76.09- $67.77
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Vendor:JL Audio
JL Audio MX Marine Amplifier Monoblock Wide-Range 300 Watts 12v
- $545.56
$545.56- $545.56
- Unit price
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JL Audio MX Marine Amplifier Monoblock Wide-Range 300 Watts 12v98406Model: MX300/1Monoblock Class D Wide-Range Amplifier, 300 W x 1 @ 2 ohms / 160 W x 1 @ 4 ohms - 14.4VEngineered specifically for powersports applications, the MX300/1 monoblock amplifier employs our high-speed NexD™...- $545.56
$545.56- $545.56
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Vendor:Garmin
Garmin 6FT GMR Fantom Antenna Only White
- $2,297.13
$2,297.13- $2,297.13
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Garmin 6FT GMR Fantom Antenna OnlyModel: 010-01366-00 6ft Antenna Replacement Works with Garmin Fantom Pedestal 40W, GMR Fantom 4 & 6 The Garmin 010-01366-00 is replacement GMR fantom series 6ft antennaWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.Brand: GarminUPC: 753759144050Model Number: 010-01366-00Weight: 30 Length: 0...- $2,297.13
$2,297.13- $2,297.13
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Vendor:Seaview
Seaview LTBU1ALED12 12in Light Post with LTBLED12 and Universal Top
- $334.24
$417.79- $334.24
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Seaview LTBU1ALED12 Universal Top mount with 12" Light Bar and LTBLED12 LightModel: LTBU1ALED12What's in the Box: LTBU1A Universale Top Mount SVLTP12 12in Light Post LTBLED12 Round Seaview 3NM LED combination mast head allround ligh WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.Brand: Seaview UPC: 850047035141...- $334.24
$417.79- $334.24
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Vendor:Seaview
Seaview 36in Black Light Post With LTBLED12 Nav Light
- $338.83
$423.54- $338.83
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Seaview SVLTP36LEDBLK 36" Light Post with LTBLED12 Navigation Light -BlackModel: SVLTP36LEDBLKSeaview's light posts come in various height options to clear any obstructions as needed. These powder coated aluminum light posts are 1.25" in diameter with a 2.75" round base plate.Includes LTBLED12 round Seaview 3NM...- $338.83
$423.54- $338.83
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Vendor:Garmin
Garmin 4FT GMR Fantom Antenna Only White
- $1,579.27
$1,579.27- $1,579.27
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Garmin 4' Fantom AntennaModel: 010-01365-004' Array only for Fantom open array radars.WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.Brand: GarminUPC: 753759144043Model Number: 010-01365-00Weight: 20 Length: 0 Height: 0 Width: 0- $1,579.27
$1,579.27- $1,579.27
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Vendor:Seaview
36' TALL 1.25' DIAMETER LIGHT POST
- $322.75
$403.44- $322.75
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Masthead All Round Light; Round; 12 Volt/ 3 NM Range; LED; Clear Lens; White; Aluminum Light Post; 1-1/4 Inch Diameter x 36 Inch HeightBrand: SeaviewUPC: 850047035240Model Number: SVLTP36LEDWeight: 5.0000 Length: 38.0000 Height: 6.0000 Width: 6.0000- $322.75
$403.44- $322.75
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Vendor:Seaview
Seaview LTBR Light Bar Most Dome Radars Requires Top
- $174.87
$208.18- $174.87
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The new Seaview light bar has a unique design that allows it to fold over 90 degrees. This light bar is 1 1/4" in diameter and is powder coated white. This light bar fits all Closed Dome radars. Please note that a light bar...- $174.87
$208.18- $174.87
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Vendor:Garmin
Garmin GMR Fantom 120W Radar Pedestal Only White
- $10,193.58
$10,193.58- $10,193.58
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Garmin fantom 120 watt Pedestal and Cable only - WhiteModel: 010-01364-20 Know what’s coming. MotionScope™ technology shows targets in color as they move toward you or away. GMR Fantom brings the power. 120 watts of it, actually. Get high resolution without wasting energy, thanks...- $10,193.58
$10,193.58- $10,193.58
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Vendor:Seaview
Seaview LTBS Light Bar For 18in Sat Domes Requires To
- $285.48
$354.62- $285.48
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The new Seaview light bar has a unique design that allows it to fold over 90 degrees. This light bar is 1 1/4" in diameter and is powder coated white. This light bar fits Satdomes that are 18" diameter or smaller. Please note that...- $285.48
$354.62- $285.48
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Vendor:Garmin
Garmin GMR Fantom 250W Radar Pedestal Only White
- $14,500.73
$14,500.73- $14,500.73
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Garmin GMR Fantom 250 Watt Pedestal and Cable Only No Antenna - WhiteModel: 010-01364-30 250 W solid-state pedestal MotionScope™ technology detects and highlights moving targets in different colors to help avoid collisions, find flocks of birds and track weather Pulse Compression technology provides high-resolution...- $14,500.73
$14,500.73- $14,500.73
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Vendor:Seaview
Seaview 24in Black Light Post With LTBLED12 Nav Light
- $313.56
$391.95- $313.56
- Unit price
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Seaview SVLTP24LEDBLK 24" Light Post with LTBLED12 Navigation Light - BlackModel: SVLTP12LEDSeaview's light posts come in various height options to clear any obstructions as needed. These powder coated aluminum light posts are 1.25" in diameter with a 2.75" round base plate.Includes LTBLED12 round Seaview...- $313.56
$391.95- $313.56
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Vendor:Seaview
Seaview 12in Black Light Post With LTBLED12 Nav Light
- $289.44
$361.80- $289.44
- Unit price
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Seaview SVLTP12LEDBLK 12" Light Post with LTBLED12 Navigation Light - BlackModel: SVLTP12LEDBLKSeaview's light posts come in various height options to clear any obstructions as needed. These powder coated aluminum light posts are 1.25" in diameter with a 2.75" round base plate.Includes LTBLED12 round Seaview...- $289.44
$361.80- $289.44
- Unit price
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Vendor:Garmin
Garmin GMR Fantom 50W Radar Pedestal Only White Requires Antenna
- $7,322.14
$7,322.14- $7,322.14
- Unit price
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Garmin fantom 50 watt Pedestal and Cable only - WhiteModel: 010-01364-10 Know what’s coming. MotionScope™ technology shows targets in color as they move toward you or away. GMR Fantom brings the power. 50 watts of it, actually. Get high resolution without wasting energy, thanks...- $7,322.14
$7,322.14- $7,322.14
- Unit price
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Vendor:Seaview
Seaview SM14F3 Mast Mount For M300 Series
- $627.12
$783.90- $627.12
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Seaview SM14F3 Mast MountFor M300 SeriesModel: SM14F3Achieve an unobstructed view for your FLIR or Raymarine thermal camera by mounting it on your mast. Made from marine grade aluminum. We now Chem-Film (same process used by Boeing) each high grade aluminum part prior to our...- $627.12
$783.90- $627.12
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Vendor:JL Audio
JL Audio MX Marine Amplifier 4-Channel Full-Range 500 Watts 12v
- $760.92
$760.92- $760.92
- Unit price
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JL Audio MX Marine Amplifier 4-Channel Full-Range 500 Watts 12v98408Model: MX500/44-Channel Class D Full-Range Amplifier, 125 W x 4 @ 2 ohms / 70 W x 4 @ 4 ohms - 14.4VEngineered specifically for powersports applications, the 4-channel MX500/4 amplifier employs our high-speed NexD™...- $760.92
$760.92- $760.92
- Unit price
- / per
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Vendor:Seaview
Seaview LTB90 Quick Fold Over Kit for LTB-R, LTB-S, LTB-S24 and LTB-13
- $171.25
$203.87- $171.25
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Seaview LTB-90 Quick Fold Over Kit for LTB-R, LTB-S, LTB-S24 and LTB-13Model: LTB-90The LTB90 from Seaview is an add-on component that aids in a quick, tool-free fold over for a Seaview light bar. Great for trailering, dry-stack storage, and winter wrapping your vessel.The LTB90...- $171.25
$203.87- $171.25
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