Adrenaline, how are they with just two?? Was am seriously looking at the exact ones but haven't heard anything good or bad about them. I think someone did say that they were able to hear the music at 80 feet but I don't recall if these were the speakers. Not to mention, Audioformz makes a very bold statement when they say 2 speakers in 1..... Thanks
Well I know my kids can hear them behind the boat (at half volume) when they are tubing. I have never turned it all the way up and I have the gain at probably 1/2 on the amps. I am using two JBL Marine 4 channel amp's bridge. 160RMS per channel.
Not sure about 2 of them I have never turned off one amp to see.
I will turn off an amp this weekend and check it out for you.
Keep in mind what Adrenaline Junkie hears behind his quiet I/O will not be heard behind your Tige. Unless he has through the transom exhaust. Four 6.5's or 6x9s seem to work great on I/O's, but not behind V-drives. At least not for the rider.