2018 SDX 270 with watersports arch/tower. I’m...

[jgumpert27]

2018 SDX 270 with watersports arch/tower. 

I’m looking at adding tower speakers, notices the rubber grommets in the arch, wondering if they come from the factory ore-wired. 

[cameron_shinabe]

I’m looking to do the same. I don’t think they’re pre-wired but am not absolutely sure. Do you know what amp came with the boat. I definitely will upgrade that. The subwoofer is weak!