If your going to use the sub below 80hz only, I've found that it really does not matter.
If you need to use the sub, from around 70hz...and on up, stay with front firing,.... if thats how your speakers fire, into the room.
Dave
If you need to use the sub, from around 70hz...and on up, stay with front firing,.... if thats how your speakers fire, into the room.
Dave