I know this is probably a ridiculous question, but which driver do you think is better suited for a large, dedicated home theater space with accuracy and uncolored sound reproduction as top priority? I'm considering SUB18's or S2S-EX's for the theater room and they will be in the company of M2's as L/C/R. Desired output will be achieved by adding however many number of subs are needed. Also considering the 5628's since I hear they are a better value over the SUB18.

What is the peak to peak excursion of the W1500H driver? I know the 2269 has a 3.5 inch peak to peak excursion (89mm).