Garmin GSD24 Sounder Box

Upgrade your sonar capabilities with the Garmin GSD24 Advanced Sonar Module (Model: 010-00957-00). Designed for Garmin chartplotters, it delivers high-definition imaging, deep-water performance, and flexible power for precise seabed detail.

• Model: 010-00957-00
• Frequency: 50/200 kHz
• Transmit Power: 25-2,000 W rms (depending on transducer)
• Maximum Depth: 5,000 ft (1,524 m)
• HD Imaging and Receiver: High-dynamic range receiver with up to 2,000 W rms transmit power for crisp, detailed bottom views
• Garmin Marine Network: Share sonar data with compatible chartplotters on the network with ultra-fast screen updates
• Housing: Fully gasketed aluminum/steel construction, IPX7 waterproofing, operating range -15°C to 70°C
• Dimensions: 8" x 11.2" x 3.2" (204 mm x 284 mm x 81 mm)
• Weight: 5.27 lbs (2.39 kg)
• Waterproof Rating: IPX7
• Temperature Range: From -15°C to 70°C (5°F to 158°F)
• Electrical Features: Power Input 10-35 V; Power Usage up to 40 W; Fuse 7.5 A; Compass-safe distance 15.75 in (40 cm)
• Garmin Marine Network Ports: 1
• In the Box: GSD 24 Advanced Sonar Module; power cable; marine network cable (6 ft); mounting hardware; 8-pin Female to wire block adapter;Documentation

Experience sharper target separation, enhanced bottom detection, and deeper imaging that helps you identify fish, hazards, and structure with confidence. With Garmin Marine Network, sonar data can be shared across compatible chartplotters for synchronized displays and reduced lag as conditions change. Built to endure marine environments, the GSD24’s rugged housing, IPX7 waterproofing, and wide operating temperature range ensure reliable performance year-round—from cold waters to warm seas.