GROM HD Radio Tuner Kit allows for static free, crystal clear HD FM radio stations in your GROM equipped vehicle.
This kit is designed to allow your GROM unit to output crystal clear HD FM radio stations with CD like quality. Over 2,000 HD radion stations are available as well as access to HD2 and HD3 channels on supported stations. There is no monthly subscription unlike other competitor's products.
- HD Radio Dongle
- Amplified Antenna
- Installation Manual
**Note: The GROM-HDR1 connects to EXT2 port of compatible GROM units, if port is currently occupied you will need to disconnect currently connected adapter. The GROM-HDR1 is currently compatible with GROM-USB3, GROM-USB2P (Batch 844 and up), GROM-MST4, and GROM-MST3P kits.