Definitive BP-2000

I’m sure this has been covered before but can anyone tell me short and sweet if it’s best to place a speaker incorporating a side firing powered sub facing the wall or away from it? I'm pretty sure it's best to have them face the side walls but  what if due to room logistics you were forced with a 6’ distance to the nearest side wall on one side? Would it be better to have them aimed inward so that they reflected off the audio rack on one channel and the 3rd sub on the other side???