I'm purchasing a single powered sub for a room that is approx. 16' x 18' with a 10' ceiling. It will be paired with a Harmon/Kardon 510 receiver. Do I really need the added power of the RW-12, or would the RW-10 be plenty? Thanks in advance for your thoughts.
Also, how does the RW series performed musically? I'll probably be using it about 60% in HT and 40% music.