2 amps setup for 4 speakers advice

Hi, last year i bought 2 6½ infinity 6002i (60w rms handling) in the front with a kenwood mp3 head unit(basic unit with one preamp input)

Now i got a deal for 6x9 infinity kappa 692.5i (110w rms andling) and I'm thinking of powering theses 4 speakers with one or 2 amps.

I already got a sherwood amp 60 rms x 2, not installed, and I think I will buy another little amp for my front speakers.

My question is: do you think this will work, with 2 little amps and how do I split my signal to the 2 amp, having only one preamp input on my HU?

Thanks

It will work fine..... just go to radio shack and get a Y-adapter and it will split the RCA signal for ya......I would put my time money and effort into some better speakers then infinity tho......esp. not running a sub.