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Raymarine In-Hull 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: $1,195.99
Sale Price: $1,172.07
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Raymarine A80038 M265LM Transducer In-Hull Chrip RAYA80038 Raymarine A80038 M265LM Transducer In-Hull Chrip
Regular price: $1,328.99
Sale Price: $1,302.41
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Raymarine A80170 P79 Adjustable In-Hull Angle Transducer RAYA80170 Raymarine A80170 P79 Adjustable In-Hull Angle Transducer
Regular price: $151.99
Sale Price: $147.43
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Raymarine A80170 P79 Adjustable In-Hull Angle Transducer - Clearance RAYA80170-CL Raymarine A80170 P79 Adjustable In-Hull Angle Transducer - Clearance
Regular price: $151.99
Sale Price: $99.00
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Raymarine E66008 In Hull Transducer RAYE66008 Raymarine E66008 In Hull Transducer
Regular price: $151.99
Sale Price: $142.87
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Raymarine E66073 P74 Trolling Motor Mount Depth and Temp RAYE66073 Raymarine E66073 P74 Trolling Motor Mount Depth and Temp
Regular price: $97.99
Sale Price: $95.05
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Raymarine In-Hull Puck for ST60 Depth RAYE26001PZ Raymarine In-Hull Puck for ST60 Depth
Regular price: $151.99
Sale Price: $147.43
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Raymarine M260 1kw w/ In Hull Kit Replaces E66081 RAYA66089 Raymarine M260 1kw w/ In Hull Kit Replaces E66081
Regular price: $961.99
Sale Price: $956.95
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Raymarine In-Hull Transducers | Raymarine Thru-Hull Transducers  | Raymarine Tranducers and Parts  | Raymarine Transom Mount Transducers



Raymarine In-Hull Transducers - Raymarine Sounder Transducers