Humminbird 4102101 HELIX 5 CHIRP GPS G2 Fishfinder and Chartplotter Category_Security Cameras Play your favorite tracks from

Play your favorite tracks from Bluetooth streaming or USB/SD Card as loud as you want

Master Pre-Amp Output Gain Control

Type: micro dome

Speaker Outputs Channels 4

Output Power: 100 Watt x 4 MAX

Humminbird 4102101 HELIX 5 CHIRP GPS G2 Fishfinder and Chartplotter Category_Security Cameras Play your favorite tracks fromThe Humminbird HELIX 5 CHIRP GPS G2 Fishfinder boasts a crisp, widescreen color display with intuitive controls. DualBeam PLUS sonar uses a focused center beam and a second 60 beam to expand your coverage to an area equal to your depth. The HELIX 5 CHIRP GPS G2 also has GPS. Precision GPS chartplotting uses built in UniMap which covers the continental US coastlines, inland lakes and rivers. The microSD Card slot allows for external software use. 5"