I have dealt with Jules at Tremor Audio, it is a good choice, they do sell speakers and amps as well so maybe go there. They will advise you on the way forward.
Just give them a call, they sometimes go out to work onsite
As for an entry level system:
http://www.rivoniacarsoundshop.co.za/Product?product_id=11873&category_id=1607
or
http://www.rivoniacarsoundshop.co.za/Product?product_id=12042
Shop around, there are many deals around
Just give them a call, they sometimes go out to work onsite
As for an entry level system:
http://www.rivoniacarsoundshop.co.za/Product?product_id=11873&category_id=1607
or
http://www.rivoniacarsoundshop.co.za/Product?product_id=12042
Shop around, there are many deals around