Help with Amplifier

[matrix3412]

I have just bought some new speakers but I need an amplifier to go with them. I have 4x 100 watt speakers and 2x 25 watt speakers.

The problem with me choosing an amplifier is that I don't know much about speakers lol. Do I need an amplifier that does atleast 450 watt's or does the amplifier just boost the speakers from whatever its rated at?

Thank you

 

[matrix3412]

I am just aiming to get a surround setup for games and films. The 4x 100 watt speakers are Panasonic and the 2x 25 watt speakers are old wharfedale denton 2xp's.

I am on a tight budget and I was looking at second hand anyway, so any suggestions for my requirements, I will look into.

Thank you

 

[matrix3412]

Thanks for the help

I can't really say a budget because I don't know enough about them. From the recommendations above, I will go with a budget on those prices and also if it does the job and I get better sound than my trust 4000p 5.1 speakers

Thanks again