Stereo upgrade for 05 sx230

[Jaycara22]

Looking for suggestions on a upgrade for my 05 Yamaha sx230. I would like to try and keep the captains remote and stern remote operational or have the new system come with new ones that fit into existing ones. Only reason why we are upgrading is because we want Bluetooth. Thank you in advance

 

[Donny Hudson]

I have 6, 8 inch kicker speakers in mine with 2 on the back swim deck. I have a kicker amp and a kenwood radio. I fade my speakers to the back swim deck when we are in the water and off when she drive to the 6 inside the boat. Sounds great.