- Brand
- Garmin
- Product name
- ECHOMAP Ultra 2 166sv
- Product type
- Marine chartplotter and sonar combo
- Display size
- 16-inch class
- Display type
- Full HD IPS touchscreen with keyed-assist controls
- GPS
- Multi-band GPS
- Traditional sonar
- Built-in CHIRP
- ClearVü sonar
- Ultra High-Definition ClearVü
- SideVü sonar
- Ultra High-Definition SideVü
- Sonar frequencies
- Traditional CHIRP; scanning sonar at 260/455/800/1000/1200 kHz
- Sonar power output
- Up to 600 W RMS, depending on sonar mode and transducer
- Live sonar compatibility
- Garmin LiveScope and compatible Panoptix systems
- Mapping
- Garmin Navionics+ on applicable 166sv packages
- Real-time mapping
- Garmin Quickdraw Contours
- Wireless connectivity
- Wi-Fi, Bluetooth and ANT
- Marine networking
- Garmin Marine Network, 2 ports
- NMEA connectivity
- NMEA 2000
- Video output
- HDMI
- Memory card slots
- 2 microSD slots
- Power input
- 9–18 V DC
- Typical current draw at 12 V
- 3.9 A
- Maximum current draw at 12 V
- 6.6 A
- Maximum power usage
- 48 W at 10 V DC
- Dimensions (W × H × D)
- 16.9 × 10.5 × 3.14 inches (43.0 × 26.6 × 8.0 cm)
- Weight
- 9.5 lb (4.31 kg)
- Water rating
- IPX7
- Mounting
- Bail mount with knobs or compatible flush mounting
- Transducer
- GT56UHD-TM on the transducer-included package
- Warranty
- Varies by region and seller
