Go to the Realtraps site. Every room needs bass and first refelction point absorption. Foam sound absorbers just won't do...they deaden the sound. The idea is to flatten out the frequency response in your room. Realtraps are frequency tuned. It will be the greatest sound quality improvment you can ever do...really !
Room Treatments
Whats the best method of treating our room. Sometimes I believe we make allowances in our rooms for inadequate recording studios. Should we be trying to obtain the best sound or the exact duplicate of what we believe was recorded. The only steps I take is to insure I have the proper speaker placement and that has taken me almost a year. Im not sure Im right but I try to acheive the sound that is most pleasing to my ears. How about you.