Subwoofers, Bass, and Transducers
I currently have a 20x12 room with 2 x polk audio DSW Pro 600 and I am considering adding 2 more subwoofers to my setup. From what I read, it is recommended that all subwoofers match.
Since the DSW Pro 600 is now discontinued, can I use the replacement 660 for the other 2 subs or do I need to...