GSD™ 24 Advanced Sonar Module

GSD™ 24 Advanced Sonar Module image number null
GSD™ 24 Advanced Sonar Module image number null
GSD™ 24 Advanced Sonar Module image number null

GSD™ 24 Advanced Sonar Module

3.9 out of 5 Customer Rating
  • In Stock
Ships from supplier, typically 2-3 weeks.

Vendor Shipping Details

This item will be fulfilled from the vendor. Delivery time varies – typically 2–3 weeks.

Restrictions: This item does not ship to a PO Box, APO, FPO, DPO or international address. Expedited shipping is not available.

West Marine will email you when your order ships from the vendor.

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Add extra coverage from the date of purchase beyond the manufacturer’s warranty. Details

What's Covered?

PLUS adds up to 2 more years of coverage beyond the Manufacturer's Warranty and offers extra coverage from the date of purchase throughout the extended term. PLUS includes:

  • Wear and Tear Coverage
  • Power Surge Protection
  • Exchange for products under $400
  • Onboard service on products over $750
  • Up to 5 years of total coverage

Your PLUS plan goes into effect with your purchase ‐ no registration required. Purchase your PLUS plan online, in stores or by calling 1 (800) 262-8464.

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Model # 12008355 Mfg # 010-00957-00
Truck Freight

Truck Freight is used to ship items that exceed standard shipping limitations on weight and/or size. Delivery is only applicable within the contiguous United States. Additional shipping fees apply. Signature required for receipt of shipment.

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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.


  • 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

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:

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


Amperage 7.5 Amps
Dimensions 10 7/8" Width x 8 1/16" Height x 3 1/4" Depth
Frequency 50/200 kHz
Maximum Depth 5000'
Mount Type Surface
Specific Transducer Sold Separately
Transmit Power Selectable 600 Watts
Warranty Two Years
Waterproof Waterproof
Cancer and Reproductive Harm -