I would think you would need a transmission line enclosure to get down that low. Like the Acoustic Zen Adagio's.
I had Aerial Acoustics model 6 speakers similar in size to the S1's. They went down to 40 hz and were ported. They were 86db into 6 ohms nominal. I used a Parasound A21 at 250 WPC into 8 ohms and it still ran out of gas if I really pushed them. In a small room they were fine most of the time.
Sean
I had Aerial Acoustics model 6 speakers similar in size to the S1's. They went down to 40 hz and were ported. They were 86db into 6 ohms nominal. I used a Parasound A21 at 250 WPC into 8 ohms and it still ran out of gas if I really pushed them. In a small room they were fine most of the time.
Sean