ok, i was gonna get a 4 channel rockford fosgate amp, but i don't really know that much about this kinda stuff, so i need a lil help. i just need an amp to power some components for now. here's the specs on the amp:

Channels 4
Per channel power 25 W X 4 @ 4 Ohms RMS @ 1% THD
50 W X 4 @ 2 Ohms RMS @ 1% THD
100 W X 2 @ 4 Ohms Bridged RMS
Total power 100 Watts RMS
Bridgeable Yes
Crossover HP 50-210Hz 12dB per Octave
LP 50-210Hz 12dB per Octave

is this ok for what i want? for just the components, how many channels do i need? i also have the bazooka sub and memphis prcs6 components(just the highs that i was thinking about putting in the back of the car). thanx for any help u guys can give me