

The Garmin GT41-TM is a transom-mount combined DownVü and SideVü CHIRP transducer rated at 500W. It operates in the 260khz and 455kHz bands.
This model also acts as a conventional 600W non-CHIRP transducer at 50 kHz and 200 kHz.
| Feature | Specification |
|---|---|
| Part Number | 010-12221-00 |
| DownVü and SideVü CHIRP Frequency Bands | 245-275 kHz; 445-465 kHz |
| Non-CHIRP Frequencies | 50/200 kHz |
| Power Rating | 500W RMS CHIRP; 600W RMS non-CHIRP |
| Housing | Transom mount, for transom angles from 0-70° |
| Beam Width | 2.0°x51° @ 260kHz; 1.4°x29° @ 455kHz; 10/40° @ 200/50kHz |
| Temperature Sensor | Integrated into transducer |
| Transducer Cable | 30 ft with Garmin orange 12-Pin connector |
| Hole Size | Holes needed for bolts, transducer cable |
| Weight | 1.12kg (2.48lb) |
| Overall Height | 62mm (2.5") |
| Overall Length | 228mm (9.0") |
| Hull Material | Any |