VF SV6 upgrade

[Metalhed666]

Hi all. Picking up a VF2 SV6 in about a month. Standard stereo isn't too bad going from my short test drive. I would like a bit more bass. So my question is, should I just upgrade the factory speakers for a better quality speaker or fit a small amp and sub? I know the parsel shelf has cut outs for 8 inch speakers, can I throw some of those in and run them off the factory head unit? I'm a family man so I would prefer to not use a sub box as I need the boot space. I'm not after a competition grade stereo or something that will make my ears bleed. Just after some extra bass.
Cheers.

 

[kirkc]

^What he said

 

[Newera.aesthetics]

I'm after the exact same ,(purchased) vf black edition. I'm installing 6" in front , 6.5 rear doors and a 12" sub with 2 amps . I'd suggest running 1 amp for all speakers, and separate for sub if you can.. head units don't produce enough power to get a decent sound out of aftermarket speakers