AJWest wrote:
"Best" sound is what you like. The 2 big players in the game of tower speakers are Wetsounds followed by Exile. Wetsounds is also very popular with interior speakers with a vast selection to suit your needs. However, with that said, I personally think the highend JL Audio marine speakers have the warmest, full sound of the interior speakers. Also, the selection and tuning of amps and signal processor (EQ), choice in cables/wiring, and construction/design of the sub enclosure are vital to a good sound system.
AJ and Idahosurf are spot on. Best option is to go listen for yourself. It can cost some serious $$$ so make sure you don't get influenced by some salesman saying XXX is the best.
Really it all depends on what you're after. Surf speakers up close, or sound that reaches out 70' and beyond getting pulled at 21+ with engine and wind noise. Lots of different options and amps. I run Wetsounds Rev10's and 410 on tower powerered by Arc Audio and Wetsounds 650 cabin/Kicker 12CVX powered by Kicker IX amps. Amp selection and battery supply is also a factor if you're going to be sitting at the cove listening to tunes frequently. Multiple batteries, class of amp, etc.
You can check with Exile and Wetsounds for local dealers in your area.