Aftermarket Radio Option?

[HondaPower]

I built my own for around 200 bucks. 2 6.5 wake tower speakers and 2 8 wake tower speakers being pushed by a kenwood marine Bluetooth radio.

 

[Average_Joe]

Noam nutv-4 on mine sounds great and waay loud and cheap

I have been looking at the bazooka party bar $300 and you can add a 2nd one but i wasn't expecting those 2 speakers to be that loud made my choice harder