I will list good package for you so that you don´t overpay for exotic brands. Speaker cable 30 meter roll of pure copper (OFC), cut for each speakers measure carefully with little extra every turn etc. before cutting.
Amazon product ASIN B01C79Z1FU
Here is the tool it has 2,5mm so with rounding movements you will cut small peace of the outer part off which goes on speakers and receiver terminals, remember to tighten it before putting in. Watch youtube videos if you haven`t done it before.
Amazon product ASIN B010NCX3AI
And finally Amazon Basics subwoofer cable 4,6meters is likely good so you have few options regarding sub placement which is very important. You will use cable yes and this is good enough.
Amazon product ASIN B01D5H8GYG
If you need cheap quality Premium HDMI cables then check these:
Amazon product ASIN B08224HT83
If you need to hide wires then these can come handy: