Better outdoor speakers with factory head unit?

[DanoHB]

I just found the new pods I am going to get. I have the small factory ones coming on my 2905WS (trailer on order). I found them here:

RetroSound RPOD6 Surface-mount modules for 5-1/4" or 6-1/2" speakers at Crutchfield.com

Now, what speakers work well with the original head unit? i know I want marine grade, but what RMS level works best with this set up. i am not looking for loudness, as much as I am for some quality highs and lows.

[DanoHB]

I currently am running these on my golf cart with a separate head unit that runs at 94 watts per channel RMS. they sound amazing on their and are also mounted in pods made for the cart. just wondering how they will sound with stock head unit that comes with trailer.

Polk Audio db651 6-1/2" 2-way car speakers — for 6-1/2" and 6-3/4" openings at Crutchfield.com

[DanoHB]

Here is another option that uses less power, so may sound WAY better-http://www.polkaudio.com/db521/d/1096

Same speakers but in a 5 1/4" set up. Here are the pods too-http://www.ebay.com/itm/UNIVERSAL-GEN525-KICK-PANEL-REAR-DECK-WAKE-BOARD-BOAT-SPEAKER-MOUNT-PODS-/262017980355?hash=item3d017d17c3:g:MhAAAOSwGiRTrGQ 2