1)First question is can anybody recommend a HU which looks good in the Polo
Secondly speakers, i have no idea what ones to look for, i hear 6x9's are rubbish when being used with a sub so,
2) Second question is would you recommend me getting a sub or just sticking with some 6x9's.
3) Once the stock speakers are amped by the HU is there a considerable change, and would you still recommend upgrading all the speakers.
Thanks guys

