Hi Vincent,
The 20t's are bottom ported, which means they don't have to be quite as far from the rear wall as the 10t's. However, I still don't think they would work well against the wall. There have been some interesting speakers mentioned here as I sometimes think about moving to more efficient speaker myself.
Best of luck,
Dan
The 20t's are bottom ported, which means they don't have to be quite as far from the rear wall as the 10t's. However, I still don't think they would work well against the wall. There have been some interesting speakers mentioned here as I sometimes think about moving to more efficient speaker myself.
Best of luck,
Dan