Furuno FCV-628 Fishfinder
$405.00
Furuno FCV-628 Fishfinder is a compact 5.7-inch standalone fishfinder with 600 W output, RezBoost processing, and 50/200 kHz dual-frequency sonar.
Add $500.00 to cart and get free shipping!
Overview Furuno FCV-628 Fishfinder
Furuno FCV-628 Fishfinder is a compact standalone fishfinder designed for operators who want dedicated sonar performance without moving to a multifunction display. It combines a 5.7-inch bonded LCD with 600 W output, dual-frequency 50/200 kHz sonar, and Furuno RezBoost processing.
RezBoost is intended to improve apparent target separation and bottom detail from conventional narrowband transducers, while Bottom Discrimination and Accu-Fish add extra interpretation tools. The result is a practical small-display fishfinder for coastal and offshore use.
Key Features
- 5.7-inch bonded LCD: Compact format with sunlight-viewable presentation for helm and console installations.
- 600 W dual-frequency sonar: Uses 50 kHz and 200 kHz for a balance of depth performance and target detail.
- RezBoost processing: Designed to improve target separation and sharpen the sonar picture without changing to CHIRP hardware.
- Bottom Discrimination and Accu-Fish: Adds useful fishfinding and bottom-reading tools for routine use.
- Up to 2,500-foot range scale: Provides more depth reach than typical small inshore sounders.
Applications
Suitable for center consoles, small workboats, and fishing skiffs that want a dedicated sonar display for bottom reading, fish location, and coastal to moderate offshore fishing.
Specifications
| Display Size | 5.7-inch color bonded LCD |
| Resolution | VGA (480 x 640) |
| Output Power | 600 W |
| Frequencies | Dual 50 kHz and 200 kHz |
| Technology | RezBoost / Furuno Digital Filter |
| Advanced Features | Bottom Discrimination, Accu-Fish, White Line |
| Max Range Scale | Up to 2,500 feet |
| Power Requirements | 12 – 24 VDC |
What’s Included
- Furuno FCV-628 5.7-inch Color LCD Fishfinder Head Unit
- Snap-On Protective Cover
- Mounting Bracket and Lock Knobs
- Power/Data Cable Assembly
- Installation Hardware Kit (Fuses, Screws, Template)
- Comprehensive Installation and Operation Documentation
Frequently Asked Questions About Furuno FCV-628 Fishfinder
What does Furuno FCV-628 Fishfinder offer for day-to-day sonar use?
Furuno FCV-628 Fishfinder is a compact 5.7-inch standalone fishfinder with 600 W output, RezBoost processing, and 50/200 kHz dual-frequency sonar. It is aimed at operators who want dedicated sonar performance without moving to a multifunction display where dependable sonar presentation and bottom tracking are important.
How does this unit help with reading fish and bottom detail?
This unit emphasizes CHIRP operation supported by RezBoost and Bottom Discrimination. It helps sharpen fish arches, bait schools, and seabed definition so operators can interpret sonar returns with better confidence across changing depths and bottom conditions.
What helps this unit stay practical during routine use?
For everyday helm use, this unit emphasizes Display Size 5.7-inch color bonded LCD and Display Size 5.7-inch color bonded LCD, which helps with operation, visibility, and routine sonar adjustments in working conditions. That keeps the screen focused on sonar tasks without adding an overly complex interface.
How does this model fit into real onboard fishing use?
This model suits suitable for center consoles, small workboats, and fishing skiffs that want a dedicated sonar display for bottom reading, fish location, and coastal to moderate offshore fishing. The stated Display Size 5.7-inch color bonded LCD supports steady reading of fish marks, bait, and seabed changes during routine use.

Reviews
There are no reviews yet.