Looking to downsize my Mini-Hifi amp. Is this suitable?

[skinnyfish_2]

I have two 100W, 8Ohm, 3 channel speakers (220mm, 70mm & 40mm) and a powered sub

My source of music is coming from my computer, via 3.5mm jack

 

 

I am currently using a behemoth Kenwood Mini-Hifi amp. I want to downsize, without breaking the bank

 

http://www.ebay.com.au/itm/Hi-Fi-2-1CH-Stereo-Audio-Amplifier-AMP-Super-Bass-HX-168A-with-AC-Power-Adapter-/221183836947?pt=AU_Electronics_Audio_Amplifiers&hash=item337f958313

Would this amp do the trick?

[surprisetech]

I have two 100W, 8Ohm, 3 channel speakers (220mm, 70mm & 40mm) and a powered sub

My source of music is coming from my computer, via 3.5mm jack

 

 

I am currently using a behemoth Kenwood Mini-Hifi amp. I want to downsize, without breaking the bank

 

http://www.ebay.com.au/itm/Hi-Fi-2-1CH-Stereo-Audio-Amplifier-AMP-Super-Bass-HX-168A-with-AC-Power-Adapter-/221183836947?pt=AU_Electronics_Audio_Amplifiers&hash=item337f958313

Would this amp do the trick?

 

Since you have a powered sub, you don't need an amp with a subwoofer speaker output.

 

I would get something like this that will give you a bit more power for your stereo speakers instead.

http://www.ebay.com.au/itm/SMSL-High-end-Super-Big-Power-HIFI-Digital-Amplifier-AMP-SA-98E-TDA7498E-60W-2-/360660686216?pt=AU_Electronics_Audio_Amplifiers&hash=item53f90d5588

 

Set the PC's analog audio output for 2.1. 

Connect the PC's subwoofer line level output to the powered sub with a separate cable.

Use the volume controls on the amp and subwoofer for level matching only, and from then on, do all your volume and tone control from the PC.

 

Hope that makes sense.