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Boatersland Marine > Accessories > Raymarine Accessories > Raymarine Sounder Transducers

Raymarine Sounder Transducers




In-hull (a.k.a. shoot-through) transducers are epoxied directly to the inside of the hull. These are only used in fiberglass hulls. In-hulls will not work with wooden aluminum, wood, or steel hulls, or in foam sandwich or hulls that have air pockets. Any wood, metal, or foam reinforcement must be removed from the inside of the hull.

With an in-hull transducer, the signal is transmitted and received through the hull of the boat. As a result, there is considerable loss of sonar performance.

In other words, you won't be able to read as deep or detect fish as well with an in-hull transducer as with one that's transom mounted or thru-hull mounted.

Fiberglass hulls are often reinforced in places for added strength. These cored areas contain balsa wood or structural foam, which are poor sound conductors. The transducer will need to be located where the fiberglass is solid and there are no air bubbles trapped in the fiberglass resin. You'll also want to make sure that there is no coring, flotation material, or dead air space sandwiched between the inside skin and the outer skin of the hull.

Advantages

  • No holes drilled in hull
  • Excellent high speed performance
  • No obstructions in the water
  • Low maintenance

Disadvantages

  • Reduced maximum depth reading
  • reduced fish detection
  • Can only be used with fiberglass hulls
Image Item # Description Price Order
Raymarine A80012 M265-LH In-Hull Transducer for Chirp RAYA80012 Raymarine A80012 M265-LH In-Hull Transducer for Chirp
Regular price: $1,220.99
Sale Price: $1,159.94
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Raymarine A80038 M265LM Transducer In-Hull Chrip RAYA80038 Raymarine A80038 M265LM Transducer In-Hull Chrip
Regular price: $1,355.99
Sale Price: $1,288.19
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Raymarine A80170 P79 Adjustable In-Hull Angle Transducer RAYA80170 Raymarine A80170 P79 Adjustable In-Hull Angle Transducer
$121.99
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Raymarine E66008 In Hull Transducer RAYE66008 Raymarine E66008 In Hull Transducer
$121.99
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Raymarine E66073 P74 Trolling Motor Mount Depth and Temp RAYE66073 Raymarine E66073 P74 Trolling Motor Mount Depth and Temp
$102.99
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Raymarine In-Hull Puck for ST60 Depth RAYE26001PZ Raymarine In-Hull Puck for ST60 Depth
$121.99
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Raymarine M260 1kw w/ In Hull Kit Replaces E66081 RAYA66089 Raymarine M260 1kw w/ In Hull Kit Replaces E66081
$951.99
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Thru-hull transducers are mounted through a hole drilled in the bottom of the boat and protrude directly into the water. This type of transducer generally provides the best performance.

Thru-hulls are recommended for displacement hulls and boats with straight-shaft inboard engines. You'll also need a fairing block that allows the transducer to be mounted properly. Thru-hull transducers must be installed with a fairing to ensure proper alignment and a secure fit.

Thru-hull transducers must be positioned in front of the propeller, rudder, keel or anything else that may create turbulence. They must be mounted in a position that is always underwater and angled straight down.

Image Item # Description Price Order
Raymarine A102112 B164 1KW 12D Tilted Element 50/200K RAYA102112 Raymarine A102112 B164 1KW 12D Tilted Element 50/200K
Regular price: $893.99
Sale Price: $849.29
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Raymarine A102113 B164 1KW 20D Tilted Element 50/200K RAYA102113 Raymarine A102113 B164 1KW 20D Tilted Element 50/200K
Regular price: $893.99
Sale Price: $849.29
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Raymarine A22111 Plastic TH DST800 Depth/Speed/Temp RAYA22111 Raymarine A22111 Plastic TH DST800 Depth/Speed/Temp
$307.99
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Raymarine A22112 Plastic TH 12DEG Tilt DT800 RAYA22112 Raymarine A22112 Plastic TH 12DEG Tilt DT800
$269.99
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Raymarine A66090 BTH Triducer W/Block F/DS400X/500X/600X RAYA66090 Raymarine A66090 BTH Triducer W/Block F/DS400X/500X/600X
$414.99
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Raymarine A80010 B265LH Thru Hull Chirp Transducer RAYA80010 Raymarine A80010 B265LH Thru Hull Chirp Transducer
Regular price: $1,296.99
Sale Price: $1,232.14
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Raymarine A80011 B265LM Thru Hull Chirp Transducer RAYA80011 Raymarine A80011 B265LM Thru Hull Chirp Transducer
Regular price: $1,440.99
Sale Price: $1,368.94
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Raymarine A80014 B765LH Thru Hull Chirp Transducer Triducer RAYA80014 Raymarine A80014 B765LH Thru Hull Chirp Transducer Triducer
Regular price: $744.99
Sale Price: $707.74
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Raymarine A80015 B765LM Thru-Hull Transducer with Fairing Block RAYA80015 Raymarine A80015 B765LM Thru-Hull Transducer with Fairing Block
Regular price: $838.99
Sale Price: $797.04
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Raymarine A80171 P319 Low Profile Thru-Hull Transducer RAYA80171 Raymarine A80171 P319 Low Profile Thru-Hull Transducer
$167.99
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Raymarine A80172 Bronze Thru Hull B258 with Fairing Block RAYA80172 Raymarine A80172 Bronze Thru Hull B258 with Fairing Block
$718.99
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Raymarine B260 Diplex 1kw With High Speed Block RAYE66079 Raymarine B260 Diplex 1kw With High Speed Block
$1,020.99
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Raymarine B60-20 Tilted Element Ducer RAYB60-20 Raymarine B60-20 Tilted Element Ducer
$258.99
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Raymarine BTH Tri W/Block B744V Housing RAYA66091 Raymarine BTH Tri W/Block B744V Housing
$400.28
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Raymarine CPT-110 Plastic Thru Hull Transducer RAYA80277 Raymarine CPT-110 Plastic Thru Hull Transducer

Minimum Advertised Price
MAP Price:
$269.99
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Raymarine CPT-120 Bronze Thru Hull Transducer RAYCPT-120 Raymarine CPT-120 Bronze Thru Hull Transducer

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MAP Price:
$329.99
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Raymarine CPT-80 Bronze Through Hull CHIRP Transducer RAYA80279 Raymarine CPT-80 Bronze Through Hull CHIRP Transducer

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MAP Price:
$329.99
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Raymarine E66085 20D Tilted Element Bronze TH 50/200 RAYE66085 Raymarine E66085 20D Tilted Element Bronze TH 50/200
$279.99
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Raymarine E66086 12D Tilted Element Bronze TH 50/200 RAYE66086 Raymarine E66086 12D Tilted Element Bronze TH 50/200
$279.99
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Raymarine E66087 20D Tilted Element Bronze TH F/A Series RAYE66087 Raymarine E66087 20D Tilted Element Bronze TH F/A Series
$260.99
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Raymarine E66088 12D Tilted Element Bronze TH F/A Series RAYE66088 Raymarine E66088 12D Tilted Element Bronze TH F/A Series
$260.99
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Raymarine HP TH w/block For Dsm300 760/1260 B256 RAYE66082 Raymarine HP TH w/block For Dsm300 760/1260 B256
$761.99
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Raymarine Long Stem BTH Tri With Fairing Block RAYA66092 Raymarine Long Stem BTH Tri With Fairing Block
$511.99
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Raymarine Lpbth Depth Only Transducer f/ L755/760 RAYE66014 Raymarine Lpbth Depth Only Transducer f/ L755/760
$218.75
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Raymarine Nlyon Lp Depth TH RAYE26009 Raymarine Nlyon Lp Depth TH
$75.39
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Raymarine Nlyon Lp Speed TH RAYE26008 Raymarine Nlyon Lp Speed TH
$83.99
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Raymarine P319 Plastic Low Profile Thru-Hull Depth Ducer RAYE66013 Raymarine P319 Plastic Low Profile Thru-Hull Depth Ducer
$164.99
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Raymarine T70060 B75LH 0 Degree Pair Thru Hull Chirp Transducer RAYT70060 Raymarine T70060 B75LH 0 Degree Pair Thru Hull Chirp Transducer
Regular price: $1,177.99
Sale Price: $1,119.09
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Raymarine T70061 B75LM 0 Degree Pair Thru Hull Chirp Transducers RAYT70061 Raymarine T70061 B75LM 0 Degree Pair Thru Hull Chirp Transducers
Regular price: $1,262.99
Sale Price: $1,199.84
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Raymarine T70062 B75MH 0 Degree Pair Thru Hull Chirp Transducers RAYT70062 Raymarine T70062 B75MH 0 Degree Pair Thru Hull Chirp Transducers
Regular price: $1,254.99
Sale Price: $1,192.24
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Raymarine T70063 B75LH 12 Degree Pair Thru Hull Chirp Transducers RAYT70063 Raymarine T70063 B75LH 12 Degree Pair Thru Hull Chirp Transducers
Regular price: $1,177.99
Sale Price: $1,119.09
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Raymarine T70064 B75LM 12 Degree Pair Thru Hull Chirp Transducers RAYT70064 Raymarine T70064 B75LM 12 Degree Pair Thru Hull Chirp Transducers
Regular price: $1,262.99
Sale Price: $1,199.84
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Raymarine T70065 B75MH 12 Degree Pair Thru Hull Chirp Transducers RAYT70065 Raymarine T70065 B75MH 12 Degree Pair Thru Hull Chirp Transducers
Regular price: $1,254.99
Sale Price: $1,192.24
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Raymarine T70068 B75MH 20 Degree Pair Thru Hull Chirp Transducers RAYT70068 Raymarine T70068 B75MH 20 Degree Pair Thru Hull Chirp Transducers
Regular price: $1,254.99
Sale Price: $1,192.24
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Raymarine T70069 B175LH 0 Degree Pair Thru Hull Chirp Transducers RAYT70069 Raymarine T70069 B175LH 0 Degree Pair Thru Hull Chirp Transducers
Regular price: $2,025.99
Sale Price: $1,924.69
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Raymarine T70070 B175LM 0 Degree Pair Thru Hull Chirp Transducers RAYT70070 Raymarine T70070 B175LM 0 Degree Pair Thru Hull Chirp Transducers
Regular price: $2,109.99
Sale Price: $2,004.49
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Raymarine T70071 B175MH 0 Degree Pair Thru Hull Chirp Transducers RAYT70071 Raymarine T70071 B175MH 0 Degree Pair Thru Hull Chirp Transducers
Regular price: $1,830.99
Sale Price: $1,739.44
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Raymarine T70072 B175LH 12 Degree Pair Thru Hull Chirp Transducers RAYT70072 Raymarine T70072 B175LH 12 Degree Pair Thru Hull Chirp Transducers
Regular price: $2,025.99
Sale Price: $1,924.69
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Raymarine T70073 B175LM 12 Degree Pair Thru Hull Chirp Transducers RAYT70073 Raymarine T70073 B175LM 12 Degree Pair Thru Hull Chirp Transducers
Regular price: $2,109.99
Sale Price: $2,004.49
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Raymarine T70074 B175MH 12 Degree Pair Thru Hull Chirp Transducers RAYT70074 Raymarine T70074 B175MH 12 Degree Pair Thru Hull Chirp Transducers
Regular price: $1,830.99
Sale Price: $1,739.44
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Raymarine T70075 B175LH 20 Degree Pair Thru Hull Chirp Transducers RAYT70075 Raymarine T70075 B175LH 20 Degree Pair Thru Hull Chirp Transducers
Regular price: $2,025.99
Sale Price: $1,924.69
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Raymarine T70076 B175LM 20 Degree Pair Thru Hull Chirp Transducers RAYT70076 Raymarine T70076 B175LM 20 Degree Pair Thru Hull Chirp Transducers
Regular price: $2,109.99
Sale Price: $2,004.49
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Raymarine T70077 B175MH 20 Degree Pair Thru Hull Chirp Transducers RAYT70077 Raymarine T70077 B175MH 20 Degree Pair Thru Hull Chirp Transducers
Regular price: $1,830.99
Sale Price: $1,739.44
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Image Item # Description Price Order
Raymarine 5M Transducer Extension Cable RAYE66010 Raymarine 5M Transducer Extension Cable
$103.99
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Raymarine A80207 Trolling Motor Bracket for CPT-60 RAYA80207 Raymarine A80207 Trolling Motor Bracket for CPT-60
$133.99
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Raymarine A80273 4 Meter Transducer Extension Cable RAYA80273 Raymarine A80273 4 Meter Transducer Extension Cable

Minimum Advertised Price
MAP Price:
$27.99
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Raymarine E66066 Adapter Cable For DSM250/300 RAYE66066 Raymarine E66066 Adapter Cable For DSM250/300
$73.99
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Raymarine E66074 3M Xducer Ext F/ Ds400/500/600 RAYE66074 Raymarine E66074 3M Xducer Ext F/ Ds400/500/600
$74.99
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Raymarine ITC-5 Converter for Older Transducers RAYE70010 Raymarine ITC-5 Converter for Older Transducers

Minimum Advertised Price
MAP Price:
$264.99
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Raytheon Fairing Block F/B744L RAYE66023 Raytheon Fairing Block F/B744L
$77.99
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As the name implies, transom mount transducers are installed on the boat's transom, directly in the water and typically sticking a little below the hull. Transom mounts are composed of plastic and tend to be less expensive than other transducers.

Transom mount transducers are recommended for planing hulls of less than 27 feet (8 meters), such as personal watercraft and powerboats with outboard, inboard-outboard and jet drives. They are not recommended for large or twin screw inboard boats because 'rated water from the propeller reduces performance. They are also not recommended for operation at very high speeds.

Transom mounts adjust to transom angles from 3โ–‘ รป 16โ–‘. For angles greater than 16โ–‘, a tapered plastic, wood or metal shim will be needed. However, the transducer should be adjusted so it is angled slightly forward when the boat is in the water.

Image Item # Description Price Order
Raymarine A102138 P58 50/200 Transom Mount Triducer RAYA102138 Raymarine A102138 P58 50/200 Transom Mount Triducer
$93.99
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Raymarine A80013 TM265LH Transom Mount Chirp Transducer RAYA80013 Raymarine A80013 TM265LH Transom Mount Chirp Transducer
Regular price: $1,220.99
Sale Price: $1,159.94
Add to cart
Raymarine A80041 TM265LM Transom Mount Chirp Transducer RAYA80041 Raymarine A80041 TM265LM Transom Mount Chirp Transducer
Regular price: $1,355.99
Sale Price: $1,288.19
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Raymarine A80150 P48 Fan Beam Transom Mount Transducer RAYA80150 Raymarine A80150 P48 Fan Beam Transom Mount Transducer
$88.99
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Raymarine A80195 CPT-60 Transom Mount CHIRP Transducer RAYA80195 Raymarine A80195 CPT-60 Transom Mount CHIRP Transducer
$95.99
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Raymarine CPT-100 Transom Mount Transducer RAYA80270 Raymarine CPT-100 Transom Mount Transducer
$86.99
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Raymarine E26027 TM Depth for ST40 Instruments RAYE26027PZ Raymarine E26027 TM Depth for ST40 Instruments
$107.99
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Raymarine E26028PZ TM Triducer for ST40 (P66) RAYE26028PZ Raymarine E26028PZ TM Triducer for ST40 (P66)
$158.99
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Raymarine E66054 TM Triducer RAYE66054 Raymarine E66054 TM Triducer
$135.99
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Raymarine Sounder Transducers - Raymarine Accessories