SKU: 15163885400

Garmin GMR Fantom 18x Radar Radome - White with 15m Cables

Sale price$1007.07 Regular price$1118.97
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Garmin GMR Fantom 18x Radar Radome - White with 15m CablesPhysical Dimensions: 20" x 9. 80" (50. 80 x 24. 90 cm) Weight: 14. 0 lbs Water Rating: IPX7 Peak Transmit Power: 50 W Antenna Length: 17" (43. 18 cm) RPM: Up to 60 rpm depending on settings Beam Width: 5. 20 horizontal 25 vertical Maximum Range: 48 NM Minimum Range: 6 metres Power Input: 10 32 V DC Power Consumption (Standby): 4 W Max Power Consumption (Transmitting Power Save): 24 W Max Power Consumption (Transmitting Normal Mode): 33 W Strikingly

  • Physical Dimensions: 20"³ x 9.80"³ (50.80 x 24.90 cm)
  • Weight: 14.0 lbs
  • Water Rating: IPX7
  • Peak Transmit Power: 50 W
  • Antenna Length: 17"³ (43.18 cm)
  • RPM: Up to 60 rpm depending on settings
  • Beam Width: 5.20° horizontal 25° vertical
  • Maximum Range: 48 NM
  • Minimum Range: 6 metres
  • Power Input: 10-32 V DC
  • Power Consumption (Standby): 4 W
  • Max Power Consumption (Transmitting Power Save): 24 W
  • Max Power Consumption (Transmitting Normal Mode): 33 W

Strikingly Powerful Radar

These incredibly powerful 18"³ and 24"³ dome radars have beauty and brains with a black colour option and 50 watts of output power.

  • GMR Fantom brings the power. Fifty watts of it actually.
  • See targets clearly and adjust their sizes as needed.
  • With power save mode Choose when to use full power and when to pull back.
  • Every second of power usage counts. Cut back even more by choosing active times down to the second.
  • MotionScope technology shows targets in colour as they move toward or away.

See what's coming.

High-Powered Radar: These 50-watt solid-state dome radars have a range from 20' to 48 nautical miles even in fog or rain. Plus they deliver up to 60 RPM rotation speed for a refresh rate that can detect movement at any speed. This time around we even have a white and black option to tailor to all boats.

High-Resolution Radar: High-resolution images and high antenna gain help to pick out targets at a distance while 8-bit true colour imagery enhances target separation.

Motionscope Technology: MotionScope uses the Doppler effect to detect moving targets and highlight them in different colours to aid navigate around other boats or severe weather or toward fishing spots where birds feed at the surface.

Power Save Mode: Control and conserve power for when its most needed.

Timed Transmit Mode: With timed transmit mode specify active and inactive times down to the second to help reduce power consumption to stay on the water longer than ever.

Intuitive Operation: These radars don't have any complex user settings to deal with so they're easy to install and start using.

See incredible detail on the water.

Target Size: Adjust on-screen target resolution for better separation based on the surroundings.

Auto Bird Gain: Locate flocks of birds at the water's surface where baitfish are also likely to be found.

Echo Trails: See a historical "³trail"³ on the screen to help quickly and easily identify moving targets and potential collision threats.

Dual Range: The single radar antenna can provide split-screen images on the chartplotter side by side with independent range setting and controls for both close and long range.

Dual-Radar Support: Using dual radar provides redundancy and allows each display unit on the boat to pull data from one of two different radar sources.

Dynamic Auto Gain: This feature automatically adjusts to the surroundings for optimal performance in all conditions.

Dynamic Sea Filter: Gain automatically adjusts sea clutter for calm medium and rough sea conditions.

Radar Overlay: Overlay radar images onto the chartplotter's map page. Add an optional autopilot or heading sensor (sold separately) for best results.

Automatic Acquisition: New mini-automatic radar plotting aid (MARPA) automatic acquisition allows for triggering and tracking of up to 30 targets with no user prompting on all returns boundary zones guard zones or MotionScope technology.

Guard Zone: Set the safety zone and receive an alarm when an object enters the zone.

VRM and EBL: Variable range markers (VRM) and electronic bearing lines (EBL) allow rapid measurements of distance and bearing to vessels and land.

In The Box

  • GMR Fantom 18x Dome Radar
  • Power cable (15 m/49.21 ft)
  • Network cable (15 m/49.21 ft)
  • Garmin Marine Network adapter cable (small connector to large connector)
  • Installation instructions
  • Mounting hardware kit and template
  • Garmin Marine Network adapter cable (small connector to large connector)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15163885400

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4.1 ★★★★★
Based on 14 reviews
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Product Reviews
K
Verified Purchase
Kev
Phoenix, US
★★★★★ 5
Makes For Quiet Rides
Model: 10 SqFt(0.95 SqM)
Comparable quality and performance to name brand competitor. It sticks on strong, easy to apply, and does make a difference in sound reduction. Turn your hollow shell sounding vehicle panels into solid sounding walls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
T
Verified Purchase
Troy Amhaz
Massapequa, US
★★★★★ 5
Must for subwoofers. True 2mm spec. High quality.
Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
Let me start of by saying WOW! This made a huge difference in the SQ of my L7S pushing 930w rms. Before I had major rattles in my 2020 Honda Civic SI. Taking the time to do this to my trunk and Lid made me realize just how loud my subwoofer actually is. It literally eliminated the rattles throughout my whole car. I still plan on doing this to my doors and rear deck but once I upgrade the speakers. I still have half of the box just doing the trunk and lid so 1 box of 36sf will be enough for most of the areas that need to get done. You may need a little more overall. This is true 2mm spec. Very sticky and easy to apply. It just take time to finish the work correctly and roll it down. It is not as heavy as I thought it was going to be. The size of the sheets are perfect for what you need to do. The value is on point for the quality. It does not rip very easily but you can cut it to size without any problems. Again, This is a must buy for anyone who is pushing 1000w rms or more.
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Reviewed in the United States on November 29, 2025
C
Verified Purchase
Craigdog
Bozeman, US
★★★★★ 5
Quality product you
Model: 18 SqFt(1.7 SqM), Model: 18 SqFt(1.7 SqM)
Summary: Great quality product, priced right. Cuts and installs easy-follow the instructions people!! PRO TIP-you don’t need to cover every square inch. OVERKILL!! Think about it-when a bell rings you could put your fingers on the edge and silence it right? Same rules apply here. A strip or square will isolate the vibration and notice when placed correctly— knock on the surface and see what vibrates or what part makes the loudest drowning and that’s a good clue of where you should put a piece of this…unless you’re trying to use it for temperature insulation no need to go ape on it. If you look at the bottom of a stainless steel sink, it’s got a stripe or a small sticker of insulation that keeps it from rattling. You can do that here. What’s important to note is the instruction specifically say use a roller to roll the ribs out until it’s smooth that way you’ve got maximum adhesion. I see a lot of pictures and videos from people that finished their install and didn’t follow this simple instruction. It makes sure that it’s stuck down before you put all your paneling and carpet back in and it’s a small step with a cheap wooden roller it’s easy. I’ll say the installation with this product is a breeze. You can use sharp scissors or a blade. It does get gummy after a while, and you may need to clean off your blade or your scissors, but it cuts very well and the ribs make it easy to size in space the thickness is fantastic and the backing paper comes off quite easily. I’ve done lots of installations with Graphics emblems you name it and this product is very easy to use and represents good value.
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Reviewed in the United States on March 30, 2026
S
Verified Purchase
Shopper
Houston, US
★★★★★ 5
Good stuff !
Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
This is an excellent product. Easily moldable, cuttable with good scissors or razor knife, very sticky, works great. This pack was enough to do all 4 doors on a crew max truck, and I went wild on the fronts. I used 9 peices on each rear door which was just enough, and the rest on the fronts. I doubled up layers and even used some on the back of the door panels. If you follow the instructions and dont go wild you might even have extra left over. It works just like you would imagine. Without doing the entire cab there will still be road noise but this helped noise, better audio, no buzzing door panels, terrific improvement. It is kind of heavy, so extra weight is added to truck, but that really isnt a bad thing. It is noticable but in a good way. Get it. Use it.
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Reviewed in the United States on March 20, 2026
O
Verified Purchase
Odin M Turner
Dallas, US
★★★★★ 4
Good product
Model: 36 SqFt(3.4 SqM)
Easy to roll out. Works great  Why did you pick this product vs others?: Fair price for the amount of coverage, good quality  Works well: Easy to install, rolls out great. Forms to contours well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025

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