Furuno DFF1UHD+ TruEcho CHIRP Fishfinder
Best high-performance sounder for serious offshore anglers and professional boaters.
This black box system turns your display into a high-definition underwater map, blending deep-water CHIRP precision with wide-angle side-scanning. It is the ultimate upgrade for serious anglers who demand professional-grade clarity, though it requires a dedicated NavNet ecosystem to unlock its full potential.
$1295.00
at
Sound Boatworks (ShopSoundBoatworks)
Who it's for
- Anglers needing precise target identification in deep water
- Captains requiring wide-area underwater structure awareness
- Offshore fishermen targeting species at extreme depths
Who should skip it
- Budget-conscious boaters seeking entry-level sonar solutions
- Owners lacking compatible Furuno displays or complex installation resources
- Shoppers looking for an all-in-one, ready-to-use package
Performance breakdown
Target Separation
TruEcho CHIRP technology provides unmatched clarity for distinguishing individual fish from structure.
Side-Scan Range
Covers 750 feet on each side for comprehensive underwater terrain mapping.
Depth Performance
Reliable imaging at depths reaching 4,000 feet for deep-water exploration.
System Integration
Seamlessly syncs with NavNet TZtouchXL displays for a unified helm experience.
Installation Efficiency
Compact footprint and color-coded connectors make setup significantly easier than predecessors.
Bottom Discrimination
Advanced algorithms accurately identify seafloor composition to help locate prime habitats.
Key Specs
Power Output
1000 watts
Max Depth
4000 feet
Operating Voltage
12-24 VDC
Connectivity
NavNet TZtouchXL
Sonar Frequencies
CW 50-200 kHz and CHIRP 40-225 kHz
Side-Scan Frequencies
CHIRP at 230 kHz or 455 kHz
Sonar Connectors
12-pin Blue (Sonar), 12-pin Yellow (Chirp Side Scan)
Size Comparison
Over 60% smaller than previous models
Know before you buy
Still have a question?
Ask Metto anything about the Furuno DFF1UHD+ TruEcho CHIRP Fishfinder before you decide.
