Editor's Review
Garmin Echo 300c
| Overall Rating |   |
Designed with absolute simplicity in mind, Garmin Echo 300c is one of the most perceptive and affordable fishfinders on the market. It features Garmin’s exclusive HD-ID tracking technology which allows you to see flawlessly through the water on a 3.5 inch sunlight readable color display.
The Echo 300c offers dual-frequency compatibility that performs in both shallow and deep water; the sonar can operate up to 1500 ft in fresh and 600 ft in salt water. The depth of operation depends on factors like the salinity of water, the condition of the bottom and the temperature. The angle of vision has a dual beam; it can be set to operate at a limited range of 60 degrees or 120 degrees. You will get an uninterrupted view of the images relayed by sonar as it operates continuously transmitting signals to the display unit even when the depth changes. The sonar operates at frequencies ranging from 200- 277 kHz. The operating voltage has a range of 10 to 28 volts.
The Echo 300c boasts a split-screen zoom and fish symbol identification which clearly separates fish from thermoclines and a real time display of fish passing through the transducer beam. AutoGain technology also minimizes clutter and maximizes targets with 300 watt transmit power, further highlighting its proficiency at such an affordable price.
Installation is also extremely straightforward, using the quick-release tilt mount and transform-mount transducer which are included. All necessary cables for supplying power are also provided. Mounting brackets, fixing clamps are part of the equipment and makes the installation a simple matter.
The price, the supreme features and quick installation makes the Echo 300c an obvious choice for the angler wishing to progress to the next level.
Garmin Echo 300c features:
• Garmin HD-ID™ technology
• Garmin Smooth Scaling™ technology
• Ultrascroll™ technology
• 300 watt transmit power
• Dual beam sonar featuring width up to 120 degrees
• 3.5” sunlight readable color display
• Tilt mount, transducer, trolling motor clamp and transom mount
• Split-screen zoom
• Fish Symbol identification
• Max depth: 1500 ft in fresh water; 600 ft in Salt water
• Water temperature sensor
• Water speed sensor
• Real time display of fish passing through transducer beam
Garmin Echo 300c vs Lowrance Elite-4x DSI vs Humminbird 345c DI
| Garmin Echo 300c | Lowrance Elite-4x DSI | Humminbird 345c DI | |
|---|---|---|---|
 |  |  |
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| Screen Size | 3.5 in / 89 mm | 3.5 in / 89 mm | 3.5 in / 89 mm |
| Screen Resolution | 320 x 240 pixels | 320 x 240 pixels | 320 x 240 pixels |
| Display Type | QVGA, 256 colors | 256 colors | 256 colors |
| Imaging | 2D | Down Imaging | 2D and Down Imaging |
| Transducer Type | Transom Mount/Trolling Motor | Transom Mount/Trolling Motor | Transom Mount/Trolling Motor |
| Transmit Power | 300W RMS 2400W Peak-To-Peak | 350W RMS 2800W Peak-To-Peak | 500W RMS 4000W Peak-To-Peak |
| Sonar Frequency | 200/77 kHz | 455/800 kHz | 200/455 kHz 2D 455/800 kHz Down Imaging |
| Maximum Depth | 1500 ft | 200 ft | 600 ft 2D 250 ft Down Imaging |
| MSRP | $219 | $199 | $379 |
| Review | Review | Review |
Reader Reviews
Posted by NJFlatman
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4I was shopping for a medium priced fishfinder and I got a perfect one for my needs - Garmin Echo 300c. It has all the features of higher dollar fish finders but the price is right especially with the discount from fishfinders.com. Installation of this fishfinder is extremely simple and takes only a few minutes. I’m still learning all the features but it has already made fishing easier, quicker and more enjoyable for me.
Posted by gonefishin
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5The Garmin Echo 300c will help you rise to the next level by giving you an affordable device that meets high expectations. You will notice the user-friendly qualities of the device from the moment you begin installation. With a quick release tilt mount it will take only minutes to have the fishfinder and included transom-mount transducer installed and ready for action.
Garmin HD-ID technology puts the Echo 300c in a unique class of fishfinders that offer crystal clear results. View the contours of the bottom distinctly and know exactly when there is a drop-off or edge. Gain precise detail of all structures that could inhibit you. Most importantly, you can target and spot your fish clearly and accurately. You will not only know where to drop your line, but you will also be able to see your drop and anything surrounding it that could help or hinder your success.
You can view far beyond the area directly to the side and below the boat with the Echo 300c. With a 300w RMS power and a dual frequency transducer, this fishfinder has the capabilities to expand the detail and view an angler has access to beyond those ever used before. The dual beams on this device expand the viewing angle to a width of up to 120 degrees. You will also find amazing detail at depths of 1500ft in freshwater and 600ft in salt water.
All of the detail gathered by the Echo 300c is brought to you on the 3.5” screen. The 320 X 240 resolution display becomes an additional set of eyes that show you exactly what you need to see in the underwater world with precision. The Smooth Scaling technology will make sure that you can change water depth without losing the sonar history that you have gathered.
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