The Garmin GPSMAP1523XSV 15-inch Ultrawide Combo is a no-transducer marine chartplotter designed for serious helm setups that demand expansive views, precise navigation, and seamless system integration.
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Display: 15-inch ultrawide IPS touchscreen with edge-to-edge glass, minimal bezels, 14.5" diagonal and 1920 x 720 resolution for strong daylight readability.
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No Transducer: Sold as a “No Transducer” unit; transducers are connected separately to fit your boat’s needs.
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Maps & Memory: Worldwide basemap with Navionics+ charts on select models; accepts 2 microSD cards (back of device) and is compatible with Garmin SD card readers; Waypoints 5,000; Track points 50,000; Tracks 50; Routes 100.
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Sonar & Compatibility: Built-in sonar up to 1 kW with traditional CHIRP, SideVü, Panoptix options, and LiveScope compatibility.
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Navigation & Data Layout: Dual-screen versatility and split-screen data layouts to customize what you see and when you see it.
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Connectivity: Garmin Marine Network ports; NMEA 2000 and NMEA 0183 compatibility; USB, Bluetooth BLE, and Garmin Wi‑Fi for local updates; supports digital switching and OneHelm integrations for streamlined helm control.
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Power & Durability: Vehicle-ready 10–32 Vdc power input; IPX7 water rating; rugged marine design.
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Mounting & Installation: Flexible mounting options—bail and flush; note Garmin does not offer hardware for flat-mount installations; professional tools and knowledge are required.
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Weight: 7.2 lbs (3.26 kg).
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Display Details: Polarized lens viewability for easier readability with sunglasses or challenging sunlight.
Experience a commanding navigation interface that expands your perspective while delivering reliable connectivity and charting performance. With worldwide basemap access, flexible data layouts, and expandable memory, you can keep voyage planning organized and up to date, while the rugged marine build stands up to demanding conditions on the water.
| General |
| Weight |
7.2 lbs (3.26kg) |
| Water rating |
IPX7 |
| Touchscreen |
Yes |
| Display Type |
Ultrawide display, IPS |
| Display Size |
13.6" x 5.1"; 14.5" diagonal (34.6 x 12.9 cm; 36.8 cm diagonal) |
| Display resolution |
1920 x 720 pixels |
| Mounting Options |
Bail, flush or flat (Garmin does not offer any hardware or accessories for a flat-mount installation. Professional tools and knowledge is required.) |
| Polarized lens viewability |
Yes |
| Maps & Memory |
| Accepts Data Cards |
2 microSD cards (back of device) |
| Compatible with Garmin SD card reader |
Yes (USB card reader) |
| Waypoints |
5000 |
| Track points |
50,000 |
| Tracks |
50 saved tracks |
| Navigation Routes |
100 |
| Sensors |
| GPS |
Yes |
| GLONASS |
Yes |
| Galileo |
Yes |
| Has built-in receiver |
Yes |
| Receiver |
10 Hz |
| NMEA 2000 Compatible |
Yes |
| NMEA 0183 Compatible |
Yes |
| Supports WAAS |
Yes |
| Supports multi-band, multi-constellation GPS |
Yes (with external GPS antenna) |
| Electrical Features |
| Power Input |
10 to 32 Vdc |
| Typical current draw at 12 Vdc |
2.44 A |
| Maximum current draw at 12 Vdc |
4.21 A |
| Maximum power usage at 10 Vdc |
56.93 W |
| Sonar Features |
| Displays sonar |
Yes |
| Power output |
1 kW |
| Traditional sonar (dual frequency/beam) |
Yes |
| ClearVü |
Yes |
| SideVü |
Yes |
| Panoptix sonar |
Yes |
| LiveScope |
Yes |
| Connections |
| NMEA 2000 ports |
1 |
| NMEA 0183 Input (Rx) Ports |
1 |
| NMEA 0183 output (Tx) ports |
1 |
| Video input ports |
1 (BNC composite) |
| J1939 ports |
1 |
| Garmin Marine Network Ports |
2 |
| 12-pin transducer ports |
1 |
| USB ports |
Yes |
| BLUETOOTH pairing |
Yes (BLE) |
| Garmin Wi-Fi network (local connection) |
Yes |
| Input Voltage |
10 to 32 Vdc |
| Dimensions |
15.3" x 7.02" x 3.3" (388.9 x 178.5 x 82.9 mm) |
