Droff, as you can tell, the Def Techs are excellent quality speakers. The one issue is that they cost 1.5-2 times what you’ll spend for an ID speaker of similar quality/performance. Also, while the ProSub 800 is an excellent little performer, it doesn’t provide the impact of a similar priced SVS or HSU sub. To keep you on budget, my preference for speakers in this order would be: AV123 X-series, SVS SBS, Athenas, and HSU. Then add the budget appropriate sub from SVS or HSU.