Best reviews of 🥰 GARMIN Black Box Sonar GSD™ 24 Advanced Sonar Module 👏

The GSD 24 features a vastly improved traditional 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, with amazing target separation and bottom tracking, to your compatible Garmin chartplotter.

Dial in your transmit power: GSD 24’s transmit power is selectable—from 600W, 1kW or 2kW—with a wide choice of compatible 8-pin transducers. Simple installation to the Garmin Marine Network’s high-speed connections ensure that you also get ultra-fast screen updates with minimal delay.

Traditional dual frequency operation: GSD 24 is dual frequency (50/200 kHz) capable with pinpoint accuracy at depths of up to 5,000′. 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.

Specifications

• Frequency: 50/200kHz
• Transmit Power: Selectable 600W, 1,000W or 2,000W
• Maximum Depth: 5,000′
• Dimensions: 10 7/8″W x 8 1/16″H x 3 1/4″D
• Included Equipment: power and marine network cables, mounting hardware, 8-pin female to wire block adapter, SD card
• NMEA Interface: Ethernet
• Transducer: Sold separately
• Waterproof Rating: IPX7
• Warranty: Two years

 

What’s in the Box

• GSD 24
• Power cable
• Marine network cable (6 ft)
• Mounting hardware
• 8-pin Female to wire block adapter
• Documentation

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Transducer Options:

This product operates best with these select transducers, sold separately. Depending on the style of the transducer, you’ll get depth, speed and/or temperature readings. To complete your installation, order one of the following transducers:

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Transducer Type: Traditional	Reading(s)	Transmit Power	Max. Depth	Material	Model
50/200 kHz Transom Mount (8 pin)(Primary)	Depth/Temperature	500W	1,500′	Plastic	13178330
50/200 kHz Airmar P66 Transom Mount (8 pin)	Depth/Temperature/Speed	600W	1,200′	Plastic	13178363
50/200 kHz Airmar P319 Thru-Hull (8 pin)	Depth/Temperature	600W	1,200′	Plastic	13178389
50/200 kHz Airmar B60 Thru-Hull (8 pin)	Depth/Temperature	600W	1,200′	Bronze	13178397
Airmar B744V Thru-Hull Multisensor Dual Frequency Transducer	Depth/Speed/Temperature	600W	1,200′	Bronze	13178439
B744VL Long Stem Thru-Hull Dual Frequency Transducer	Depth/Temperature	600W	1,200′	Bronze	13178447
50/200 kHz Airmar B164 Thru-Hull (8 pin)	Depth/Temperature/Speed	1kW	1,800′	Bronze	13178454

 What you may want to add:

Accessories	Model
Wire Block Adapter (6 – 8 pin)	13178546