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
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- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
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- Date, old to new
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Vendor:Garmin
Garmin ECHOMAP Ultra 2 102sv Worldwide Basemap No Transducer
- $3,013.37
$3,013.37- $3,013.37
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Garmin ECHOMAP™ Ultra 2 102sv 10" Chartplotters without TransducerModel: 010-02879-00 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 big, crisp, sunlight-readable touchscreen displays, these versatile chartplotters...- $3,013.37
$3,013.37- $3,013.37
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Vendor:Garmin
Garmin Force Current Kayak Trolling Motor with Foot Pedal
- $5,165.79
$5,165.79- $5,165.79
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Garmin Force® Current Trolling Motor for Kayaks with Power Steer Foot PedalsModel: 010-02864-00 LEGENDARY FORCE PERFORMANCE AND RELIABILITY HANDS-FREE WIRELESS THROTTLE AND STEERING CONTROL WITH POWER STEER PEDALS STAY ON THE FISH WITH ANCHOR LOCK AND MULTI-BAND GPS SIMPLE AND INTUITIVE INSTALLATION WIRELESS INTEGRATION...- $5,165.79
$5,165.79- $5,165.79
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Vendor:Garmin
Garmin GMR24 xHD3 24in 4kW Radar Dome with 15m Cables
- $4,017.83
$4,017.83- $4,017.83
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Garmin GMR™ 24 xHD3 24" 4kw Radar DomeModel: 010-02842-00 24" 4-kW magnetron dome radars feature long ranges and improved target detection on your compatible chartplotter Scan averaging, a first for Garmin magnetron radar, helps filter out sea clutter and interference, providing boaters with enhanced...- $4,017.83
$4,017.83- $4,017.83
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Vendor:Garmin
Garmin GMR18 xHD3 18in 4kW Radar Dome with 15m Cables
- $2,869.88
$2,869.88- $2,869.88
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Garmin GMR™ 18 xHD3 18" 4kw Radar DomeModel: 010-02841-00 18" 4-kW magnetron dome radars feature long ranges and improved target detection on your compatible chartplotter Scan averaging, a first for Garmin magnetron radar, helps filter out sea clutter and interference, providing boaters with enhanced...- $2,869.88
$2,869.88- $2,869.88
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Vendor:Newmar
Newmar PA-30/20 Hailer Horn 30 Watt 8 Ohm
- $98.98
$119.10- $98.98
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Hailer Horns Clear, distortion free, waterproof deck horns are ideal for shipboard paging, hailing, fog horn and alarm systems. High impact plastic construction and assembled with stainless steel hardware. 8 Ohm. Model Output Nominal / Peak PA-8W 8 watts / 12 watts PA-30/20...- $98.98
$119.10- $98.98
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Vendor:Garmin
Garmin Compact Reactor 40 With GHC 50 And Shadow Drive
- $3,156.87
$3,156.87- $3,156.87
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Garmin Compact Reactor™ 40 Hydraulic Autopilot with GHC™ 50 and Shadow Drive™ Technology Pack With GHC™ 50 and Shadow DriveModel: 010-02794-08 This Reactor 40 hydraulic autopilot is the perfect companion for your hydraulically steered system. Yes, it features a solid-state 9-axis AHRS. And yes,...- $3,156.87
$3,156.87- $3,156.87
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Vendor:Garmin
Garmin Compact Reactor 40 Autopilot With GHC50
- $2,582.89
$2,582.89- $2,582.89
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Garmin Compact Reactor™ 40 Hydraulic Autopilot with GHC™ 50 Instrument Pack With GHC™ 50Model: 010-02794-07 This Reactor 40 hydraulic autopilot is the perfect companion for your hydraulically steered system. Yes, it features a solid-state 9-axis AHRS. And yes, that means you can mount it...- $2,582.89
$2,582.89- $2,582.89
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Vendor:Garmin
Garmin Reactor 40 Autopilot For Yamaha Helm Master with GHC50
- $4,950.55
$4,950.55- $4,950.55
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Garmin Reactor™ 40 Steer-by-wire Corepack for Yamaha® Helm Master® With GHC™ 50 Autopilot InstrumentModel: 010-02794-04 This Reactor 40 steer-by-wire corepack is the perfect companion for your Yamaha Helm Master system. Yes, it features a solid-state 9-axis AHRS. And yes, that means you can mount...- $4,950.55
$4,950.55- $4,950.55
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Vendor:Garmin
Garmin Reactor 40 Autopilot Steer-By-Wire Standard with GHC50 Control
- $4,017.83
$4,017.83- $4,017.83
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Garmin Reactor™ 40 Steer-by-wire Standard Corepack With GHC™ 50 Autopilot InstrumentModel: 010-02794-03 This Reactor 40 standard corepack is the perfect companion for your boat’s steer-by-wire system. Yes, it features a solid-state 9-axis AHRS. And yes, that means you can mount it nearly anywhere. Even...- $4,017.83
$4,017.83- $4,017.83
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Vendor:Garmin
Garmin Reactor 40 Mechanical Retrofit Corepack with GHC50
- $3,228.61
$3,228.61- $3,228.61
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Garmin Reactor™ 40 Mechanical/Retrofit/Solenoid Corepack With GHC™ 50 Autopilot InstrumentModel: 010-02794-02 The Reactor 40 mechanical/retrofit/solenoid corepack works with a wide variety of steering systems. Yes, it features a solid-state 9-axis AHRS. And yes, that means you can mount it nearly anywhere. Even when you’re...- $3,228.61
$3,228.61- $3,228.61
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Vendor:Garmin
Garmin Reactor 40 Corepack With GHC50 Control No Drive
- $3,228.61
$3,228.61- $3,228.61
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Garmin Reactor™ 40 Hydraulic Autopilot With GHC™ 50 Autopilot InstrumentModel: 010-02794-00 This Reactor 40 corepack is the perfect companion for your hydraulically steered system. Yes, it features a solid-state 9-axis AHRS. And yes, that means you can mount it nearly anywhere. Even when you’re...- $3,228.61
$3,228.61- $3,228.61
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Vendor:Garmin
Garmin 6ft GMR xHD3 Antenna
- $2,439.39
$2,439.39- $2,439.39
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Garmin GMR xHD3 6' Antenna OnlyModel: 010-02780-10This is a 6' replacement xHD3 AntennaSpecifications DIMENSION 6' array: 1938 x 122 x 170 mm (76.5" x 4.8" x 6.7") ANTENNA LENGTH 6' array: 72" (183 cm) BEAM WIDTH 6' array: 1.1° horizontal, 23° vertical What's in...- $2,439.39
$2,439.39- $2,439.39
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Vendor:Garmin
Garmin 4ft GMR xHD3 Antenna
- $1,291.44
$1,291.44- $1,291.44
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Garmin GMR xHD3 4' Antenna OnlyModel: 010-02780-00This is a 4' replacement xHD3 AntennaSpecifications DIMENSION 4' array: 1325 x 122 x 170 mm (52.2" x 4.8" x 6.7") ANTENNA LENGTH 4' array: 48" (122 cm) BEAM WIDTH 4' array: 1.8° horizontal, 23° vertical What's in...- $1,291.44
$1,291.44- $1,291.44
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Vendor:Garmin
Garmin 25Kw GMR xHD3 Pedestal
- $11,479.55
$11,479.55- $11,479.55
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Garmin GMR xHD3 25kW PedestalModel: 010-02779-20This is a 25kw radar pedestal, antenna sold seperately.Specifications DIMENSION Pedestal: 520 x 328 x 314 mm (20.5" x 12.9" x 12.4") POWER INPUT 10-32 V DC POWER CONSUMPTION (STANDBY) 18 W TYPICAL POWER CONSUMPTION, TRANSMITTING (NORMAL MODE) 70...- $11,479.55
$11,479.55- $11,479.55
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Vendor:Raymarine
E70637-03-102
- $2,328.73
$2,582.89- $2,328.73
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RaymarineModel: E70637-03-102Brand: RaymarineUPC: 723193839614Model Number: E70637-03-102Weight: 11.98- $2,328.73
$2,582.89- $2,328.73
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Vendor:Garmin
Garmin 12Kw GMR xHD3 Pedestal
- $8,035.68
$8,035.68- $8,035.68
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Garmin GMR xHD3 12kW PedestalModel: 010-02779-10This is a 12kw radar pedestal, antenna sold seperately.Specifications DIMENSION Pedestal: 520 x 328 x 314 mm (20.5" x 12.9" x 12.4") POWER INPUT 10-32 V DC POWER CONSUMPTION (STANDBY) 18 W TYPICAL POWER CONSUMPTION, TRANSMITTING (NORMAL MODE) 70...- $8,035.68
$8,035.68- $8,035.68
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Vendor:Garmin
Garmin 4Kw GMR xHD3 Pedestal
- $5,452.78
$5,452.78- $5,452.78
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Garmin GMR xHD3 4kW PedestalModel: 010-02779-00This is a 4kw radar pedestal, antenna sold seperately.Specifications DIMENSION Pedestal: 520 x 328 x 314 mm (20.5" x 12.9" x 12.4") POWER INPUT 10-32 V DC POWER CONSUMPTION (STANDBY) 18 W TYPICAL POWER CONSUMPTION, TRANSMITTING (NORMAL MODE) 55...- $5,452.78
$5,452.78- $5,452.78
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Vendor:Garmin
Garmin Panoptix PS70 Live Sonar Thru-Hull and Fairing Block with RapidReturn Sonar
- $7,318.21
$7,318.21- $7,318.21
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Garmin Panoptix PS70 with Transducer and Fairing BlockModel: 010-02768-00 Garmin RapidReturn™ sonar provides real-time images up to 1,000’ below the surface, updating at a minimum of 10 frames per second Locate bait and fish quickly with wide 120-degree by 8-degree sonar beam Choose the...- $7,318.21
$7,318.21- $7,318.21
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Vendor:Garmin
Garmin GT56UHD-TR Transducer Trolling Motor for 75in Force Kraken
- $681.59
$681.59- $681.59
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.Brand: GarminUPC: 753759324599Model Number: 010-02732-02Weight: 0 Length: 0 Height: 0 Width: 0- $681.59
$681.59- $681.59
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Vendor:Garmin
Garmin GHC50 Marine Autopilot Control Display
- $1,147.94
$1,147.94- $1,147.94
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Garmin GHC™ 50 Marine Autopilot InstrumentModel: 010-02731-00 A 5" touchscreen interface with a bright display. Call it navigating with a simple touch. Sleek. That’s the look you get with the instrument’s edge-to-edge glass design. Share settings with your Garmin MFDs, and watch your integrated...- $1,147.94
$1,147.94- $1,147.94
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