What is a loud combination of Amps and Subs for a 1993 honda civic?

I have a 1993 honda civic I want to get amplifier and subwoofers. I want to know good combinations for it to be loud and still sound great.What is a loud combination of Amps and Subs for a 1993 honda civic?This all depends on your own budget. Keep in mind off brand bargain amp and speakers don't have the quality or reliability that name brand have. You get what you pay for.