Personally, if you have the room go with a pair of Cornwalls, Belle or LaScallas instead. The Heritage series will be a more refined horn system than the RF Series. I heard the 83's and the 7's and while they were good I still prefered the sound of the LaScalas and Cornwall systems.
But if you want deep bottom end you will have to go with the RF series. Only the Cornwall or Belle Klipsch go near 35 Hz.
But if you want deep bottom end you will have to go with the RF series. Only the Cornwall or Belle Klipsch go near 35 Hz.