GT21-TH Perfect for coastal and offshore fishermen who want traditional sonar and CHIRP ClearVü scanning sonar with a stainless steel stem, this thru-hull mount transducer consistently displays clear and crisp fish arches with superior target separation as well as clear definition of structure below the boat. The CHIRP ClearVü element has a power rating of 500 W and operating frequencies of 260/455 kHz. The traditional sonar has a power rating of 600 W and operating frequencies of 50/200 kHz. It includes a built-in fast-response temperature sensor. For hull deadrises less than 25 degrees.  GT21-TH includes an 8-pin transducer with stainless steel stem, fairing block, isolation plate and bushings, mounting hardware and installation instructions. Follow the instructions carefully to avoid damaging your boat. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

CPT-S Thru-Hull - High Chirp - Plastic - 0° Connects to the CP100 and/or MFD Series that ends in axx8 or esxx8. CPT-S transducers are strictly high chirp sonar transducers and do not include the downvision element. Features: High Chirp Sonar Max Depth: 900' CPT-S 0° plastic is perfect for a sailboat application MFD must have version 16 software or later

CPT-S Thru-Hull - High Chirp - Bronze - 12° Connects to the CP100 and/or MFD Series that ends in axx8 or esxx8. CPT-S transducers are strictly high chirp sonar transducers and do not include the downvision element. Also connects to Axiom Pro S series Units with optional adapter cable A80490 Features: High Chirp Sonar Max Depth: 900' 12 Degree Deadrise MFD must have version 16 software or later

CPT-S Thru-Hull - High Chirp - Bronze - 20° Connects to the CP100 and/or MFD Series that ends in axx8 or esxx8. CPT-S transducers are strictly high chirp sonar transducers and do not include the downvision element. Also connects to Axiom Pro S series Units with optional adapter cable A80490 Features: High Chirp Sonar Max Depth: 900' 20 Degree Deadrise MFD must have version 16 software or later

GT21-TM Transom Mount Transducer, Traditional 600W, 50/200kHz, ClearVü CHIRP 500W, 260 & 455kHz Perfect for coastal and offshore fishermen who want traditional sonar and CHIRP ClearVü scanning sonar. This transom mount transducer consistently displays clear and crisp fish arches with superior target separation as well as clear definition of structure below the boat. The CHIRP ClearVü element has a power rating of 500W and operating frequencies of 260/455 kHz. The traditional sonar has a power rating of 600 W and operating frequencies of 50/200 kHz. It also includes a built-in fast response temperature sensor. GT21-TM includes an 8-pin transducer with mounting hardware and installation instructions. Follow the instructions carefully to avoid damaging your boat. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Garmin GT30-TH - Stainless Steel Thru-hull DownVü/SideVü 500W (CHIRP 455/800 kHz) Scanning Transducer with Temp, for Hull Deadrises Less Than 5° (12-pin) Get ultra-clear sonar pictures of objects, structure and fish that pass below and to the side of your boat with this 12-pin thru-hull transducer with stainless steel stem. This transducer with built-in fast response temperature sensor has a power rating of 500 W per element (1,500 W total); a depth of 750 ft (DownVü) and 500 ft left and right (SideVü) an operating frequency of CHIRP 455/800 kHz; for hull deadrises less than 5 degrees. Pair it with your GCV™ 10 scanning sonar module. Includes transducer with stainless steel stem, fairing block, isolation plate and bushings, extension cable, mounting hardware and installation instructions. Follow the instructions carefully to avoid damaging your boat. Compatible Devices: GCV™ 10 Scanning Sonar Module WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

RV-220S RealVision 3D™ Starboard Side Thru-Hull CHIRP Bronze Transducer - 20° - 2M Cable - Replacement transducer The RV-220 system features rugged cast-bronze thru-hull bodies suitable for fiberglass or wooden hulls. One transducer transmits and receives to port and downward, the other to starboard and downward, ensuring a full 180° of underwater coverage even on boats with deep keels or other underwater protrusions.  Features: Gyro-stabilized sonar technology: Gyro stabilization compensates for boat movement, delivering lifelike 3D sonar imagery. Wide spectrum CHIRP sonar: Transmits on 60 different frequencies for the most lifelike sonar imagery and simply the best fish targeting – hands down! Easy fish identification: Easily identify structure and locate fish with the lifelike clarity of RealVision™ 3D sonar Powerful four-channel sonar: Supports RealVision 3D, CHIRP DownVision, SideVision, high frequency CHIRP, and 600W  50/200kHz traditional sonar

SS60 0° Tilt Thru-Hull 600W, 50/200kHz Transducer - 8-Pin This stainless steel 600 W 8-pin transducer provides a vertical beam without a fairing and is excellent for fiberglass and wood hulls. It has a depth of 800 to 1,200 ft; an operating frequency of 50 to 200 kHz; a beamwidth of 45/12 degrees; and 0 to 7 degree deadrise. Transducer kit comes with installation instructions. Follow the instructions carefully to avoid damaging your boat. When using with a 6-pin Garmin sounder, a transducer adapter cable is required. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

SS60 12° Tilt Thru-Hull 600W, 50/200kHz Transducer - 8-Pin his stainless steel 600 W 8-pin transducer provides a vertical beam without a fairing and is excellent for fiberglass and wood hulls. It has a depth of 800 to 1,200 ft; an operating frequency of 50 to 200 kHz; a beamwidth of 45/12 degrees; and an 8 to 15 degree deadrise. Transducer kit comes with installation instructions. Follow the instructions carefully to avoid damaging your boat. When using with a 6-pin Garmin sounder, a transducer adapter cable is required. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

SS60 20° Tilt Thru-Hull 600W, 50/200kHz Transducer - 8-Pin This stainless steel 600 W 8-pin transducer provides a vertical beam without a fairing and is excellent for fiberglass and wood hulls. It has a depth of 800 to 1,200 ft; an operating frequency of 50 to 200 kHz; a beamwidth of 45/12 degrees; and a 16 to 24 degree deadrise. Transducer kit comes with installation instructions. Follow the instructions carefully to avoid damaging your boat. When using with a 6-pin Garmin sounder, a transducer adapter cable is required. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

xSonic Bronze 12° HDI Transducer Thru Hull 50/200 455/800 with 9 pin connector and 10M Cable Bronze Hybrid Dual Imaging™ (HDI) tilted element thru hull transducer Provides 50/200kHz traditional frequencies PLUS 455/800kHz Down Scan Imaging plus temperature 12 degree tilt 10M Cable Beam Width: 50kHz @ 45°, 200kHz @ 11° 455kHz- Fore to aft 2.8°, Port to starboard 56°, 800kHz Fore to aft 1.6° Port to starboard 32°

xSonic Bronze 0° HDI Transducer Thru Hull 50/200 455/800 with 9 pin connector and 10M Cable Bronze Hybrid Dual Imaging™ (HDI) tilted element thru hull transducer Provides 50/200kHz traditional frequencies PLUS 455/800kHz Down Scan Imaging plus temperature 0 degree tilt 10M Cable Beam Width: 50kHz @ 45°, 200kHz @ 11° 455kHz- Fore to aft 2.8°, Port to starboard 56°, 800kHz Fore to aft 1.6° Port to starboard 32°

SVS-760 Dual Frequency Sounder 600W Kit w/Bronze Thru-Hull Temp Transducer - 1700/50/200T-CX The 50/200kHz SVS-760 sounder features powerful 600W output and a vertically oriented, sunlight viewable 7.5" color LCD display that optimizes presentation of bottom composition/contour and fish targets beneath the vessel. With depth ranges down to 4,800 feet, a high-resolution color LCD display, clearly marked controls and large, easy-to-use controls, this sounder is ideal for professional users as well as serious sportfishing duty. SI-TEX's digital sounding technology eliminates unwanted noise and provides a sharp image of the seabed and fish targets. The unit's high-speed CPU delivers seamless zooming and provides superior readings even at higher boat speeds. This powerful processor also ensures that even the smallest fish targets are presented on the display. Among the SVS-760's long list of professional sounder features are White Line/Black Line Bottom Discriminator to separate bottom-hugging fish from the sea floor, Auto/Manual Gain and Range Selection, Bottom Lock, Bottom Zoom and A-Scope. Users can select from various fish symbols based on the size and type of targets being marked. For enhanced operation and awareness, alarms are provided for Depth, Fish School and Water Temperature. The SVS-760 also features an SD card slot, allowing fishermen to back up information and record data on important fishing spots. Features: 7.5" color LCD display 50/200 kHz High resolution display SD card slot 1700/50/200T-CX Transducer Bronze thru-hull transducer with temp only (Beam angle: 45 degrees @ 50kHz, 11 degrees @ 200kHz)

xSonic Bronze 20° HDI Transducer Thru Hull 50/200 455/800 with 9 pin connector and 10M Cable Bronze Hybrid Dual Imaging™ (HDI) tilted element thru hull transducer Provides 50/200kHz traditional frequencies PLUS 455/800kHz Down Scan Imaging plus temperature 20 degree tilt 10M Cable Beam Width: 50kHz @ 45°, 200kHz @ 11° 455kHz- Fore to aft 2.8°, Port to starboard 56°, 800kHz Fore to aft 1.6° Port to starboard 32°

Airmar SS502 Stainless Steel Depth & Temp 600W, 50/200kHz Transducer This impact-resistant, stainless steel thru-hull stem can be used on all hulls, including plaining hull powerboats and displacement hull boats. The dual frequency version provides good target detail in shallow water at 200 kHz and good deep water bottom tracking at 50 kHz. The narrow beam 200 kHz version provides excellent bottom detail. Airmar's high performance fairings are recommended for all installations to obtain the best possible performance. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.