What amp should i get?

Hi, I have a 2003 cavalier 2dr and i was wondering what amp i should get for these pioneer speakers.
2x TS-A4670R <--------for the front
4"x6" 3-Way Speaker
120 Watts Max. Power
Watts Nominal Power Handling 20W

2x TS-D690R<------- for the rear
6" x 9" REV-series 2-Way Speaker
Watts MAX. Music Power 330W
Watts Nominal Power Handling 80W

Also if i would to get subwoofers would i need another seperate amplifier for them?

Can someone tell me please what amplifier i should get for this speakers? I really dont know much about the amplifier so can someone help me out please. THanks.

you should get an alpine 4 channel amp for your surrounds and a seperate 2 channel rockford bridgeable amp for some subs.

wrong forum but yea hes got a good setup for you

hey i got a set of 4 by 6's in the front and 6 by 9s in the back
mine are a lil different but for the speakers go for the rockford fosgate P4004:::
http://www.cardomain.com/item/ROCP4004
If your gonna get some some subs go with a rockford fosgate P3001:::
http://www.cardomain.com/item/ROCP3001
or if u got the funding the P6001bd:::
http://www.cardomain.com/item/ROCP6001BD


Theres not a huge difference for the sub amps i just think rockford makes the best amp for the price and rockford underestimates everything i got the P4004 and i got two rockford P1's(also a good choice for subs and there not to expensive) but the P4004 should be just right for u......sorry for the long post just really into my car audio...
check my setup out at:::
http://members.cardomain.com/cavalier1587

Thanks for the replies.

ok i changed my setup now to infinity speakers.

2x Infinity Kappa 462.5cfp 2-Way Speaker (front)
Size: 4 x 6
Sensitivity: 90 dB
Frequency Response: 75-21,000 Hz
Recommended RMS Power: 60W
Peak Power Handling: 180W
Impedance: 4 ohms

2x Infinity Kappa 693.5i
Size: 6 x 9
Sensitivity: 90 dB
Frequency Response: 35-22,000 Hz
Recommended RMS Power: 110W
Peak Power Handling: 330W
Impedance: 4 ohms

And for the amp im not sure what to get now.
SHould i get the
RockFord P4004
# Channels 4
50 W x 4 @ 4 Ohms RMS
100 W x 4 @ 2 Ohms RMS
200 W x 2 @ 4 Ohms Bridged RMS
Total power 400 Watts

or should i get the
RockFord P8004
# Channels 4
100 W x 4 @ 4 Ohms RMS
200 W x 4 @ 2 Ohms RMS
400 W x 2 @ 4 Ohms Bridged RMS
Total power 800

Someone please help. I really dont know much about amps but if theres an amp i should get for these speakers, please tell me! As long as i can run my Infinity Kappa 693.5i at 100 rms and my Infinity Kappa 462.5cfp at 50 rms ill be happy with any amps.

Also should the OHMS from the amp match with the speakers ohms?

Also should the OHMS from the amp match with the speakers ohms?

if u can afford the P8004 go for that one more power but if not the P4004 will work and for the ohms u dont need it to be the same but its always a good thing not a big deal