Which speakers to go with?

[HB Vic]

Here's the amp in my scooter currently. Again, it sits on top of the head unit and behind the fairing. Not much room in there to begin with.

http://www.rockfordfosgate.com/produ...tails/t400x4ad

Looks pretty small. Unfortunately I won't have to worry about putting anything in my bike until its no longer a hostage LOL