010-01159-00 - Garmin GSD25 Premium Sonar Module | Aztek Computers
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SKU: QNASPG35O6 |  Mfg. Part: 010-01159-00  | UPC: 753759132385  | 
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010-01159-00 - Garmin GSD25 Premium Sonar Module

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$789.65  $1,066.03
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Product Overview

Garmin GSD 25 Premium Sonar Module

1kW CHIRP, DownVu, SideVu

Model: 010-01159-00
UPC: 753759132385
  • Premium remote network sonar solution
  • Includes true dual-channel 1 kW CHIRP, plus CHIRP SideVu and DownVu scanning sonar for the clearest images on the water (transducers sold separately)
  • Provides serious sportsfishers outstanding fishfinding and bottom tracking capabilities
  • Helps distinguish between small and closely spaced fish at key fishing depths
  • Depth capability to 5,000 feet

The GSD 25 premium sonar module is a remote network solution that provides outstanding fishfinding and bottom tracking capabilities. It offers dual-channel 1 kW CHIRP, plus Garmin CHIRP DownVu and SideVu sonar scanning for the clearest scanning images on the water. The images sent to your compatible Garmin chartplotter have target details so clear and precise, you can actually distinguish between small and closely spaced fish at key fishing depths all the way down to 5,000 feet.

True Dual-Channel 1 kW CHIRP
CHIRP is the most sophisticated sonar technology available for use by the fishing and boating public. CHIRP is an acronym for Compressed High-Intensity Radiated Pulse. What it means to you is much better target resolution, clarity and crispness than any other sonar system. Having Garmin true dual 1 kW CHIRP as your traditional sonar allows you to adjust CHIRP frequencies to low/medium, low/high, medium/high to further optimize your sonar performance. Transducer sold separately.

Clearest Scanning Sonar Images on the Water
Adding CHIRP technology to DownVu and SideVu scanning sonar further enhances the resolution, target separation and clarity of the sonar images of fish and structure that pass below and to the sides of your boat. Built-in to our new GPSMAP xsv combos and GSD 25 Premium Sonar Module, it uses 1 transducer for traditional CHIRP HD-ID sonar and CHIRP DownVu and SideVu scanning sonar. Transducer sold separately.

Specifications
Weight
1.7lbs
Water Proof RatingIPX7
Temperature rangeFrom 5&176;F to 158&176;F (from -15&176;C to 70&176;C)
Garmin Network Ports1
Transmit Power1kw
Frequenscies SupportedTraditional: 50/200, 77/200, 83/200
Single Channel CHIRP: 40-250
Dual Channel CHIRP: 40-250
SideVu/DownVu: CHIRP 455/800 & CHIRP 260/455
(dependent on transducer)
Maximum Depth5000ft
Traditional CHIRP CapableYes
DownVuTMYes with CHIRP
SideVuTMYes with CHIRP
Input Voltage10-35vDC
Input Amps27 W max
Dimensions9.9 inx7.6 inx2. 6 in

What's in the Box:
  • GSD 25
  • Right Angle Power Cable 6 feet
  • Right Angle Network Cable 6 feet
  • Mounting Hardware
  • Documentation










Expert Overview

The Garmin GSD25 Premium Sonar Module is a remote network sonar solution designed for serious sportsfishers requiring advanced fishfinding and bottom tracking capabilities. This module provides true dual-channel 1 kW CHIRP sonar, alongside CHIRP SideV� and DownV� scanning sonar, to deliver clear imaging. It enables users to distinguish between small and closely spaced fish at depths up to 5,000 feet. The GSD25 integrates with compatible Garmin chartplotters, enhancing target resolution and clarity. It supports various frequencies including Traditional 50/200, 77/200, 83/200, Single Channel CHIRP 40-250, Dual Channel CHIRP 40-250, and SideV�/DownV� CHIRP 455/800 & 260/455 (transducer dependent). The unit, part number 010-01159-00, is IPX7 waterproof and operates within a temperature range of 5�F to 158�F, making it suitable for demanding marine environments. Transducers are sold separately.

Technical Specifications

GSD™ 25 Premium Sonar Module

The GSD 25 premium sonar module is a remote network solution that provides outstanding fishfinding and bottom tracking capabilities. It offers dual-channel 1 kW CHIRP, plus Garmin CHIRP DownVü and SideVü sonar scanning for the clearest scanning images on the water. The images sent to your compatible Garmin chartplotter have target details so clear and precise, you can actually distinguish between small and closely spaced fish at key fishing depths all the way down to 5,000 feet.For the serious offshore sportfisherman, this one-box remote network sonar solution provides outstanding fishfinding and depth sounder capabilities for vessels with networked MFD installations.

True Dual-Channel 1kW CHIRP

CHIRP is the most sophisticated sonar technology available for use by the fishing and boating public. CHIRP is an acronym for Compressed High-Intensity Radiated Pulse. What it means to you is much better target resoluti

Product Details

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  • Garmin
  • 010-01159-00
  • B00TUNQVFG
  • 753759132385
  • New
  • 3.39 lbs
  • 5 X 5 X 5
  • Jul 28, 2026
  • Mar 26, 2026
Product Identifiers: Brand: Garmin • Part #: 010-01159-00 • UPC: 753759132385 • ASIN: B00TUNQVFG • Category: Fishfinders

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