Airmar 509LHW 3kW 28 to 60kHz & 150 to 250kHz Thru-Hull TransducerThis all-in-one transducer for popular fishing frequencies (28, 38, 50 and 200) is our best performing, highest power, 2 to 3 kW transducer.It has a depth of 10,000 feet; an operating frequency of 28 to 60 kHz and 150 to 250 kHz; a beamwidth of 5×9 to 11×23 degrees or a constant 25 degrees; and a 0 to 25 degree deadrise.This transducer has a narrow beam low frequencies for deep water performance and high wide frequencies for shallow water performance.Transducer kit comes with 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. Specifications:
Temperature: Yes
Speed Included: No
Pins: Bare Wires
Imaging: Standard
Chirp: Low/High Wide
Cable Length (Feet): 50′
Mounting Style: Thru-Hull
Box Dimensions: 14″H x 17″W x 28″L WT: 54.8 lbs
UPC: 753759123611
Owner’s Manual (pdf)Brochure (pdf)
GARMIN
Garmin Airmar 509LHW 3kW 28 to 60kHz & 150 to 250kHz Thru-Hull Transducer [010-12187-20]
$5,999.99
![garmin airmar 509lhw 3kw 28 to 60khz & 150 to 250khz thru hull transducer [010 12187 20]](https://bestfishfindersonline.com/wp-content/uploads/2026/01/garmin-airmar-509lhw-3kw-28-to-60khz-150-to-250khz-thru-hull-transducer.jpg)
![in store garmin 0 degree pole mount f/livescope plus lvs34 [010 13228 03]](https://bestfishfindersonline.com/wp-content/uploads/2026/01/in-store-garmin-0-degree-pole-mount-f-livescope-plus-lvs34-010-13228-03-300x300.jpg)
![garmin gpsmap 8612xsv combo gps/fishfinder gn+ [010 02092 51]](https://bestfishfindersonline.com/wp-content/uploads/2026/01/garmin-gpsmap-8612xsv-combo-gps-fishfinder-gn-010-02092-51-300x300.jpg)
![garmin gpsmap 1022 livescope plus bundle w/lvs34 transducer [010 01740 00/lvs34]](https://bestfishfindersonline.com/wp-content/uploads/2026/01/garmin-gpsmap-1022-livescope-plus-bundle-w-lvs34-transducer-010-01740-00-lvs34-300x300.jpg)
![garmin 0 degree livescope pole mount [010 12676 15]](https://bestfishfindersonline.com/wp-content/uploads/2026/01/garmin-0-degree-livescope-pole-mount-010-12676-15-300x300.jpg)
Reviews
There are no reviews yet.