Humminbird Helix 8 Chirp MEGA SI+ GPS G4N 104612

The HELIX 8 CHIRP MSI+ GPS G4N features an 8″ display, MEGA Side Imaging+, MEGA Down Imaging+, Dual Spectrum CHIRP Sonar and internal GPS with Humminbird Basemap. The HELIX 8 CHIRP MDI GPS G4N features an 8″ display, MEGA Down Imaging, Dual Spectrum CHIRP Sonar and internal GPS with Humminbird Basemap. As with all HELIX G4N models, the HELIX 8 includes standard features such as AutoChart Live, Wi-Fi and NMEA 2000®, in addition to Bluetooth® and Ethernet networking for compatibility with the One-Boat NetworkTM family of products from Humminbird, Minn Kota and Cannon. The CHO model is a great choice for those looking to connect to accessory transducer options like MEGA 360 Imaging, AIRMAR, or share sonar data from an existing Humminbird Ethernet network.

MEGA Side Imaging+
455 kHz: 405-505 kHz | 800ft (244m) Side-to-Side
800 kHz: 780-840 kHz | 250ft (76m) Side-to-Side
MEGA: 1050-1175 kHz | 400ft (122m) Side-to-Side

MEGA Down Imaging
455 kHz: 440-500 kHz | 350ft (107m) Depth
MEGA: 1075-1150 kHz | 125ft (38m) Depth

Dual Spectrum CHIRP with SwitchFire
Full Mode: 150-220 kHz | 1200ft (366m) Depth
Narrow Mode: 180-240 kHz @ 25° | 3500ft (1067m) Depth*
Wide Mode: 140-200 kHz @ 42°

8000 Watts (PTP), 1000 Watts (RMS)**

10 Hz Precision GPS
Built-In Mapping: Humminbird Basemap/AutoChart Live

Accessories
103035 TRANS TSM HW G2 & G3 GPS HELIX
103037 TRANS TSM MEGA+ DI HW HELIX 8 9 10 12 G3 G4
103039 TRANS TSM MEGA+ SI HW H8 9 10 12 MSI G3 G4
103043 TRANS IN HULL HW G2 G3 G4 HELIX
103045 TRANS TROLL HW G2 G3 G4 GPS HELIX
103047 TRAN TROL MEGA+ DI HW HELIX 8 9 10 12 G3 G4
103049 TRAN TROLL MEGA+ SI HW H8 9 10 12 MSI G3 G4
103052 TRANS THRU HULL HW G2 G3 G4 HELIX
103053 TRANS THRU MEGA+ SI HW H8 9 10 12 MSI G3 G4
103055 TRANS TROLL ADAPTER MDI+ HELIX & SOLIX
103056 TRANS TROLL ADAPTER MSI+ HELIX & SOLIX
103057 TRANS TRANSOM HARDWARE MSI+ HELIX SOLIX
103060 CABLE COLLECTOR HELIX 8 9 10 12 G1 G2 G3 G4
103604 Power cable to suit HELIX series
103725 Gimble mount t/s HELIX 8, 9 & 10
103058 In dash mounting kit HELIX 8 & 9 G3 & G4
103059 Unit cover t/s HELIX 8 & 9 G3 & G4