The GSD 24 features a vastly improved digital sonar design for superior
target definition and deep-water performance.
Get the Whole Picture
With up to 2,000 Watts of transmit power and a high-dynamic range receiver,
the GSD 24 brings high-definition imaging to your compatible Garmin
chartplotter. The system is dual frequency (50/200 kHz) capable and offers
selectable transmit power (600 W, 1 kW and 2 kW, depending on transducer) for
pin-point accuracy at depths of up to 5,000 ft (1,500 m). So whether you’re out
sportfishing or just keeping an eye on hazardous terrain and reef structures
beneath your boat, you’ll see a clearer picture with enhanced separation of
images and deeper bottom detection.
Plug and Play
Thanks to the easy connectivity of the Garmin Marine Network, installation of
the GSD 24 is a snap. Once connected, your sonar data will be shared on any
compatible chartplotter on the network. Plus, the network's high-speed
connections ensure that you get ultra-fast screen updates with minimal delay.
- Material: Fully gasketed, aluminum and steel housing
- Unit dimensions, LxWxH: 8"×11.2"×3.2" (204 mm × 284 mm × 81 mm)
- Weight: 5.27 lbs (2.39 kg)
- Waterproof: yes (IPX7)
- Temperature range: From 5°F to 158°F (from -15°C to 70°C)
- Power Input: 10-35 V
- Power Usage: 40 W maximum
- Fuse: 7.5 A
- Compass safe distance: 15.75 in. (40 cm)
- Sounder power: 25-2,000 W rms¹
- Frequency: 50/200 kHz
- Depth: 5,000 ft. (1,524 m)²
- Data output: Garmin Marine Network
¹dependent on transducer rating and depth
²maximum depth, dependent on transducer, water salinity, bottom type and
other water conditions
In the box
- GSD 24
- Power cable
- Marine network cable (6 ft)
- Mounting hardware
- 8-pin Female to wire block adapter
- software update SD card
- Documentation
Manual Name |
Revision |
Revision Date |
Part Number |
Action |
Flush Mount Template |
B |
Oct 2013 |
190-00789-03 |
Download |
GSD 24 Transducer Adapter Installation Instructions |
D |
Apr 2015 |
190-00789-08 |
Download |
Installation Instructions |
D |
Oct 2014 |
190-00789-02 |
Download |