The NCRGB-4S LED driver can power up four InBar speakers. If you purchase four InBar speakers, you will need only one LED Driver
Those speakers come with Marine clamps:
- CSG-B: 1" Round Bar & 1" Square Bar
Can be purchased with a Marine or UTV clamps.
- InBar Black with Marine Clamps - click here
- InBar Black with UTV Clamps - click here