The first thing I think you need to do is divide up your hi-fi into subsystems: phono front end (turntable, tonearm, cartridge, including internal wiring); auxiliary sources, which themselves constitute systems (CD, cassette, reel-to-reel, FM, DAT); amplifier-speakers, which must be consid...
The speakers on this Zenbook are quite good. There are two of them, placed on the belly, towards the left and right edges. They don’t push out spectacular sound, but are loud and don’t distort at high volume, so I’d say most of your should be happy with what they’re capable ...