You can’t go wrong with a Rythmik sub.
FWIW, I’ve been using an L12 for a few years. A single one in a relatively small environment and I’m quite happy with it. It’s a quality sound used here principally for classical music and some pop, not theater.
IIRC the output spec in db was very close to that of the F12. A major difference is that the L12 cannot be connected to the speaker; it MUST be fed from a preamp with RCA connects.
I think the owner of Rythmik, who is a real audiophile, will get on the phone with you and discuss the differences in an honest way.
FWIW, I’ve been using an L12 for a few years. A single one in a relatively small environment and I’m quite happy with it. It’s a quality sound used here principally for classical music and some pop, not theater.
IIRC the output spec in db was very close to that of the F12. A major difference is that the L12 cannot be connected to the speaker; it MUST be fed from a preamp with RCA connects.
I think the owner of Rythmik, who is a real audiophile, will get on the phone with you and discuss the differences in an honest way.