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Dual Beam 50/200 kHz

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Garmin GPSMAP 421s Sonar w/ Dual-Freq Transducer Brand New Includes One Year Warranty GPS Chartplotter & Sounder Combo Sonar Ready Version - Transducer Included - Dual Frequency: 50kHz / 200kHz - Dual Beam: 45° / 10° 4" QVGA Color Screen High-Sensitivity Receiver Preloaded Software - Worldwide Satellite Imagery Single SD Memory Card Slot for BlueChart g2 Vision Cards Included FREE: Dual Frequency Transducer Power / Data Cable Mounting Bracket w/ Tilt / Swivel Protective Front Cover More Info Add Extended Warranty (More info) 2 Yr $34.953 Yr $44.95None Reg. Price $470.99 $408.95

Garmin GPSMAP 441s Sonar w/ Dual-Freq Transducer Brand New Includes One Year Warranty GPS Chartplotter & Sounder Combo Sonar Ready Version - Transducer Included - Dual Frequency: 50kHz / 200kHz - Dual Beam: 45° / 10° 4" QVGA Color Screen High-Sensitivity Receiver Preloaded Software - U.S. Coastal Data - Worldwide Satellite Imagery Single SD Memory Card Slot for BlueChart g2 Vision Cards Included FREE: Dual Frequency Transducer Power / Data Cable Mounting Bracket w/ Tilt / Swivel Protective Front Cover More Info Add Extended Warranty (More info) 2 Yr $34.953 Yr $44.95None Reg. Price $517.99 $449.95

Garmin GPSMAP 521s Sonar w/ Dual-Freq Transducer Brand New Includes One Year Warranty GPS Chartplotter & Sounder Combo Sonar Ready Version - Transducer Included - Dual Frequency: 50kHz / 200kHz - Dual Beam: 45° / 10° 5" QVGA Color Screen High-Sensitivity Receiver Preloaded Software - Worldwide Satellite Imagery Single SD Memory Card Slot for BlueChart g2 Vision Cards Included FREE: Dual Frequency Transducer Power / Data Cable Mounting Bracket w/ Tilt / Swivel Protective Front Cover More Info Add Extended Warranty (More info) 2 Yr $44.953 Yr $55.95None Reg. Price $620.99 $539.95

Garmin GPSMAP 526s Sonar w/ Dual-Freq Transducer Brand New Includes One Year Warranty GPS Chartplotter & Sounder Combo Sonar Ready Version - Transducer Included - Dual Frequency: 50kHz / 200kHz - Dual Beam: 45° / 10° 5" VGA Color Screen Waterproof to IPX7 Standard High-Sensitivity Receiver Preloaded Software -Worldwide Satellite Imagery Single SD Memory Card Slot for BlueChart g2 Vision Cards Included FREE: Dual Frequency Transducer Power / Data Cable Mounting Bracket w/ Tilt / Swivel Protective Front Cover More Info Add Extended Warranty (More info) 2 Yr $44.953 Yr $55.95None Reg. Price $827.99 $719.95

Garmin GPSMAP 541s Sonar w/ Dual-Freq Transducer Brand New Includes One Year Warranty GPS Chartplotter & Sounder Combo Sonar Ready Version - Transducer Included - Dual Frequency: 50kHz / 200kHz - Dual Beam: 45° / 10° 5" QVGA Color Screen High-Sensitivity Receiver Preloaded Software - U.S. Coastal Data - Worldwide Satellite Imagery Single SD Memory Card Slot for BlueChart g2 Vision Cards Included FREE: Dual Frequency Transducer Power / Data Cable Mounting Bracket w/ Tilt / Swivel Protective Front Cover More Info Add Extended Warranty (More info) 2 Yr $44.953 Yr $55.95None Reg. Price $683.99 $593.95

Garmin GPSMAP 546s Sonar w/ Dual-Freq Transducer Brand New Includes One Year Warranty GPS Chartplotter & Sounder Combo Sonar Ready Version - Transducer Included - Dual Frequency: 50kHz / 200kHz - Dual Beam: 45° / 10° 5" VGA Color Screen High-Sensitivity Receiver Preloaded Software -U.S. Coastal Data -Worldwide Satellite Imagery Single SD Memory Card Slot for BlueChart g2 Vision Cards Included FREE: Dual Frequency Transducer Power / Data Cable Mounting Bracket w/ Tilt / Swivel Protective Front Cover More Info Add Extended Warranty (More info) 2 Yr $44.953 Yr $55.95None Reg. Price $862.99 $749.95

Garmin echoMAP 50s w/ Transducer Brand New Includes One Year Warranty National Pre-Order Mid May Delivery GPS Chartplotter & Sounder Combo 5" VGA Color Screen 10Hz GPS/GLONASS Receiver HD-ID Sonar Wi-Fi Connectivity Easy to Navigate User Interface Dual microSD Card Slots Preloaded Software -Worldwide Basemap Waterproof to IPX7 Standard Included FREE: Power / Data Cable Tilt/Swivel Mount Flush Mount Kit Protective Cover Bezel More Info Add Extended Warranty (More info) 2 Yr $34.953 Yr $44.95None Reg. Price $574.99 $499.99

Garmin echoMAP 50s US Lake Chart w/ Transducer Brand New Includes One Year Warranty National Pre-Order Mid May Delivery GPS Chartplotter & Sounder Combo 5" VGA Color Screen 10Hz GPS/GLONASS Receiver HD-ID Sonar Wi-Fi Connectivity Easy to Navigate User Interface Dual microSD Card Slots Preloaded Software -Worldwide Basemap Waterproof to IPX7 Standard Included FREE: Power / Data Cable Tilt/Swivel Mount Flush Mount Kit Protective Cover Bezel More Info Add Extended Warranty (More info) 2 Yr $44.953 Yr $55.95None Reg. Price $632.99 $549.99

Garmin echoMAP 50s US Bluechart G2 w/ Transducer Brand New Includes One Year Warranty National Pre-Order Mid May Delivery GPS Chartplotter & Sounder Combo 5" VGA Color Screen 10Hz GPS/GLONASS Receiver HD-ID Sonar Wi-Fi Connectivity Easy to Navigate User Interface Dual microSD Card Slots Preloaded Software -Worldwide Basemap Waterproof to IPX7 Standard Included FREE: Power / Data Cable Tilt/Swivel Mount Flush Mount Kit Protective Cover Bezel More Info Add Extended Warranty (More info) 2 Yr $44.953 Yr $55.95None Reg. Price $689.99 $599.99

Garmin echoMAP 70s w/ Transducer Brand New Includes One Year Warranty National Pre-Order Mid May Delivery GPS Chartplotter & Sounder Combo 7" WVGA Color Touchscreen 10Hz GPS/GLONASS Receiver HD-ID Sonar Wi-Fi Connectivity Easy to Navigate User Interface Dual microSD Card Slots Preloaded Software -Worldwide Basemap Waterproof to IPX7 Standard Included FREE: Power / Data Cable Bail Mount & Knobs Flush Mount Kit Protective Cover Bezel More Info Add Extended Warranty (More info) 2 Yr $74.953 Yr $94.95None Reg. Price $1,207.99 $1,049.99

Garmin echoMAP 70s US Lake Chart w/ Transducer Brand New Includes One Year Warranty National Pre-Order Mid May Delivery GPS Chartplotter & Sounder Combo 7" WVGA Color Touchscreen 10Hz GPS/GLONASS Receiver HD-ID Sonar Wi-Fi Connectivity Easy to Navigate User Interface Dual microSD Card Slots Preloaded Software -Worldwide Basemap Waterproof to IPX7 Standard Included FREE: Power / Data Cable Bail Mount & Knobs Flush Mount Kit Protective Cover Bezel More Info Add Extended Warranty (More info) 2 Yr $74.953 Yr $94.95None Reg. Price $1,264.99 $1,099.99