Garmin GSD 24 Digital Black Box Network Sounder

The GSD 24 Digital Black Box Network Sounder is engineered to deliver exceptional sonar performance, providing boaters with unparalleled target clarity and deep-water capabilities. Whether you're engaged in sportfishing or navigating through challenging underwater terrain, the GSD 24 ensures you stay informed with precise and reliable sonar data.

Advanced Sonar Technology

Equipped with an enhanced digital sonar design, the GSD 24 offers superior target definition and deep-water performance. Its high-dynamic range receiver and up to 2,000 Watts of transmit power deliver high-definition imaging, allowing you to see beneath the surface with remarkable clarity.

Get the Whole Picture

The GSD 24 seamlessly integrates with your compatible Garmin chartplotter, providing a comprehensive view of your underwater environment. Dual frequency capabilities (50/200 kHz) and selectable transmit power options (600 W, 1 kW, and 2 kW) ensure pinpoint accuracy at depths of up to 5,000 ft (1,500 m). This versatility makes it ideal for both sportfishing and monitoring hazardous underwater structures.

Seamless Integration

Installation is straightforward with the Garmin Marine Network's plug-and-play connectivity. Once connected, the GSD 24 shares sonar data across any compatible chartplotter on the network, ensuring ultra-fast screen updates and minimal delay thanks to high-speed connections.

Product Features and Technical Specifications

Feature	Specification
Sonar Design	Improved digital sonar for extraordinary target definition and deep-water performance
Transmit Power	Selectable: 600 W, 1 kW, 2 kW
Frequencies	Dual frequency: 50 kHz and 200 kHz
Compatibility	Supports GPSMAP® 4000, 5000, 6000, 7000, 8000 series
Upgrade Option	Current GSD 22 users can upgrade to GSD 24 with the included adapter; V users experience improved performance¹
Dimensions	10.85" L x 8.03" W x 3.22" H (27.56 x 20.40 x 8.18 cm)
Weight	4.22 lbs (1.9 kg)
Waterproof Rating	IPX 7 standards

¹ Please Note: The GSD 24 is only compatible with GPSMAP® 4000, 5000, 6000, 7000, 8000 series.

Customer Resources

• Quick Guide (PDF)
• Owner's Manual (PDF)
• Brochure (PDF)

Product Demonstrations

Safety Information

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit P65Warnings.ca.gov.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.