I uses Revel B15 sub in a room far larger than yours and it is amazing. You can optionally consider 2 subs but it may kill your budget.
I have a Lexicon running my main HT setup but I use an Emotiva x-100a mini for my zone 2 and zone 3.
Kal in stereophile gave the larger Emotivas a spin in his Stereophile column and they were well reviewed. Just a suggestion since you have a free in home.
I have a Lexicon running my main HT setup but I use an Emotiva x-100a mini for my zone 2 and zone 3.
Kal in stereophile gave the larger Emotivas a spin in his Stereophile column and they were well reviewed. Just a suggestion since you have a free in home.