How Much 500 Watt Speaker Need A Amp What Type Of Amplifier Do I Need For The Following Speakers?

What type of amplifier do I need for the following speakers? - how much 500 watt speaker need a amp

This is not a car, but for your own personal DJ /.

I have two (2) of the following speakers:
# 350 watts RMS - 700 watts Peak
# Wired at 8 ohms
# 45Hz-20kHz
# Sensitivity: 96 dB

And one of the following substituted:
# 500 Watts RMS - 1000 Watts Peak
# Wired at 8 ohms
# 30Hz-125Hz
# Sensitivity: 98 dB

How many watts should the amp you need?

I do not spend much money (at all) in a good amplifier.
Give me a few ideas ...