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:Raymarine
Raymarine Element 9HV No Transducer Lighthouse North America Chart
- $1,072.72
$1,243.73- $1,072.72
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Raymarine Element 9 HV Combo w/LNC3 US Chart w/Fishing Hot SpotsModel: E70534-00-102 High-visibility sunlight viewable 9 in display Superior HyperVision CHIRP sonar technology achieves 3x the clarity of conventional side and down imaging sonars Built-in RealVision 3D sonar gives you the power to accurately...- $1,072.72
$1,243.73- $1,072.72
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Vendor:Raymarine
Raymarine ST900/P17 Speed/Temp Long Body Plastic low Profile Thru-Hull with 10m Cable
- $327.38
$355.34- $327.38
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Raymarine ST900/P17 Speed/TempLong Body Plastic low Profile Thru-Hull with 10m CableModel: E70687 Speed and fast-response water temperature sensor Analog output for use with Raymarine instruments like i40, i50, iTC-5 and legacy systems Retractable for easy maintenance ST900 transducer core is retrofittable into existing Airmar...- $327.38
$355.34- $327.38
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Vendor:Raymarine
Raymarine Element 12HV No Transducer Lighthouse North America Chart
- $1,747.00
$2,025.52- $1,747.00
- Unit price
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Raymarine Element 12 HV Combo w/LNC3 US Chart w/Fishing Hot SpotsModel: E70536-00-102 High-visibility sunlight viewable 12 in display Superior HyperVision CHIRP sonar technology achieves 3x the clarity of conventional side and down imaging sonars Built-in RealVision 3D sonar gives you the power to accurately...- $1,747.00
$2,025.52- $1,747.00
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Vendor:Raymarine
Raymarine Element 7HV No Transducer Lighthouse North America Chart
- $796.87
$923.91- $796.87
- Unit price
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Raymarine Element 7 HV Combo w/LNC3 US Chart - No TransducerModel: E70532-00-102 High-visibility sunlight viewable 7 in display Superior HyperVision CHIRP sonar technology achieves 3x the clarity of conventional side and down imaging sonars Built-in RealVision 3D sonar gives you the power to accurately...- $796.87
$923.91- $796.87
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Vendor:Raymarine
Raymarine Element 7S No Transducer Lighthouse North America Chart
- $668.14
$774.66- $668.14
- Unit price
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Raymarine Element 7S 7.0 in MFD with LightHouse NC3 United States Chart with Fishing Hot SpotsModel: E70531-00-102 Support for Raymarine LightHouseTM charts, Navionics, and C-MAP Safely navigate busy waterways with an optional QuantumTM wireless radar and AIS receiver Built-in High CHIRP sonar for depth...- $668.14
$774.66- $668.14
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Vendor:Raymarine
Raymarine 45STV HD Satellite TV Antenna HD Capable
- $6,681.57
$7,746.76- $6,681.57
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Raymarine 45STV 45cm Satellite TV AntennaModel: E70461Raymarine's Satellite TV antennas bring the same combination of high performance and ease-of-use to your onboard entertainment that you would expect from your home entertainment system. Housed in a compact dome, our antenna systems automatically track and receive...- $6,681.57
$7,746.76- $6,681.57
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Vendor:Raymarine
Raymarine 37STV Satellite TV Antenna System
- $5,639.49
$6,538.55- $5,639.49
- Unit price
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Raymarine 37STV 37cm Satellite TV AntennaModel: E70456Raymarine's Satellite TV antennas bring the same combination of high performance and ease-of-use to your onboard entertainment that you would expect from your home entertainment system. Housed in a compact dome, our antenna systems automatically track and receive...- $5,639.49
$6,538.55- $5,639.49
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Vendor:Raymarine
Raymarine 33STV 13in Satellite TV Antenna System N. America
- $4,695.48
$5,444.05- $4,695.48
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Raymarine 33STV 33cm Satellite TV AntennaModel: E70453Raymarine's Satellite TV antennas bring the same combination of high performance and ease-of-use to your onboard entertainment that you would expect from your home entertainment system. Housed in a compact dome, our antenna systems automatically track and receive...- $4,695.48
$5,444.05- $4,695.48
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Vendor:Raymarine
Raymarine Bronze Thru Hull B258 W/Block
- $1,408.65
$1,633.22- $1,408.65
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Compatible with the following Echo Sounders: DSM250 and DSM300 SL Series: SL755RC, SL760RC , SL1250, and SL1250RC hsb2 Plus Series: L755RC, L760, L760RC, L1250,and L1250RC hsb2 HDFI Series: DSM250, L770D, L770DRC, L1260D, and L1260DRC Compatible hull material: wood and fiberglass Max Power: 1000 W...- $1,408.65
$1,633.22- $1,408.65
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Vendor:Raymarine
Raymarine 3M Extension For A Series Sounders
- $113.59
$113.70- $113.59
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The standard cable length on Raymarine's transducers for A series and C/E series with built in sonar is 33-feet (10-meters). This extension cable will add an additional 9.8 feet (3 meters) to the transducer cable. Note: For optimal performance, Raymarine does not recommend using...- $113.59
$113.70- $113.59
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Vendor:Raymarine
Raymarine TM Speed F/ST40
- $170.80
$177.66- $170.80
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ST69 Plastic Transom Mount Speed and Temp Sensor for ST40 InstrumentsWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.Brand: RaymarineUPC: 023193260051Model Number: E26005Weight: 3- $170.80
$177.66- $170.80
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Vendor:Garmin
Garmin Florida West Pen Standard Mapping Professional
- $367.78
$568.56- $367.78
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Garmin Florida West Peninsula ProfessionalModel: 010-C1203-00 Outlines these areas in white. Identifies these with a white dot. See exactly when crossing between state and federal waters. Sectioned coastal aerial overlay provides high-resolution imagery, local names of waterways and land features, outlined Wildlife Management Areas...- $367.78
$568.56- $367.78
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Vendor:Garmin
Garmin Florida West Pen Standard Mapping Premium
- $275.83
$426.41- $275.83
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Garmin Florida West Peninsula ClassicModel: 010-C1201-00 Replaces the basemap so you can see every waterway and land feature. High-contrast offshore elevation shading allows you to easily see detail. Identifies local waterways and land features. Sectioned coastal aerial overlay provides high-resolution imagery and local names...- $275.83
$426.41- $275.83
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Vendor:Garmin
Garmin Emerald Coast Standard Mapping Professional
- $367.78
$568.56- $367.78
- Unit price
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Garmin Emerald Coast ProfessionalModel: 010-C1191-00 Outlines these areas in white. Identifies these with a white dot. See exactly when crossing between state and federal waters. Sectioned coastal aerial overlay provides high-resolution imagery, local names of waterways and land features, outlined Wildlife Management Areas and...- $367.78
$568.56- $367.78
- Unit price
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Vendor:Garmin
Garmin HP024R Bluechart G3 Australia And New Zealand
- $348.41
$412.20- $348.41
- Unit price
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Garmin HXPC024R Vision G3 Australia & New ZealandHXUS604X - microSDTM/SDTM cardModel: 010-C1020-20 Derived from official charts and private sources to provide navigational aids, spot soundings, depth contours, tides and currents, and detailed harbors and marinas Depth Range Shading for up to 10 depth ranges...- $348.41
$412.20- $348.41
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Vendor:Garmin
Garmin Charging Cradle (GEN2) for H1P Handset
- $81.35
$92.38- $81.35
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Garmin Cortex(R) H1P Handset Charging Cradle (Gen 2) Powered Handset CradleModel: 010-13268-40This cradle is designed to securely hold and charge your Cortex H1P portable handset. With built-in charging pins, it is pre-wired for 12 V or 24 V DC connections.WARNING: Cancer and Reproductive Harm...- $81.35
$92.38- $81.35
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Vendor:Garmin
Garmin 010-12920-00 Extension Cable for LVS12 10ft 12-Pin
- $108.72
$120.81- $108.72
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Garmin Panoptix LiveScopeTM Transducer Extension Cable (12-pin)Model: 010-12920-00Extend the cable length of your compatible Panoptix LiveScopeTM transducer with this 10 ft (3 m) cable.WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.Brand: GarminUPC: 753759225841Model Number: 010-12920-00Weight: 0.44- $108.72
$120.81- $108.72
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Vendor:Garmin
Garmin 010-12842-04 SD Card Door For EchoMap Ultra 12in
- $7.66
$8.51- $7.66
- Unit price
- / per
Garmin 010-12842-04 microSDTM Card DoorModel: 010-12842-04Keep your compatible marine device at sea by securing and protecting your memory card with this microSD door.WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.Brand: GarminUPC: 753759218416Model Number: 010-12842-04Weight: 1- $7.66
$8.51- $7.66
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Vendor:Garmin
Garmin 010-12841-04 SD Card Door For EchoMap Ultra 10
- $12.78
$14.20- $12.78
- Unit price
- / per
Garmin 010-12841-04 microSDTM Card DoorModel: 010-12841-04Keep your compatible marine device at sea by securing and protecting your memory card with this microSD door.WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.Brand: GarminUPC: 753759218362Model Number: 010-12841-04Weight: 0.02- $12.78
$14.20- $12.78
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Vendor:Garmin
Garmin microSD Card Door For Echomap Plus 9Xsv
- $12.78
$14.20- $12.78
- Unit price
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Garmin microSD Card DoorModel: 010-12673-04Keep your compatible marine device at sea by securing and protecting your memory card with this microSD door.WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.Brand: GarminUPC: 753759188771Model Number: 010-12673-04Weight: 0.5- $12.78
$14.20- $12.78
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