Garmin GT21-TM Transom Mount Transducer, Traditional 600W, 50/200kHz, ClearV CHIRP 500W, 260 455kHz Boat Outfitting | Display Mounts External Speaker f/M412

External Speaker f/M412

Box Dimensions: 6"H x 9"W x 12"L WT: 5

5W external speaker with 3

These sophisticated components are contained within a rugged

6-Pin Female to 8-Pin Male Adapter

Garmin GT21-TM Transom Mount Transducer, Traditional 600W, 50/200kHz, ClearV CHIRP 500W, 260 455kHz Boat Outfitting | Display Mounts External Speaker f/M412GT21 TM Transom Mount Transducer, Traditional 600W, 50 200kHz, ClearV CHIRP 500W, 260 & 455kHz Perfect for coastal and offshore fishermen who want traditional sonar and CHIRP ClearV 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 ClearV element has a power rating of 500W and operating frequencies of 260 455