 |  | 13 foot wide Seating Platform with 7 inch riser Home theater seating risers are used to elevate your seating to create a real theater feel. These sea... HTmarket.com price: $1,092.99 |  |  |  | 14 foot wide Seating Platform with 7 inch riser Home theater seating risers are used to elevate your seating to create a real theater feel. These sea... HTmarket.com price: $1,176.99 |  |  |  | 11 foot wide Seating Platform with 14 inch riser Home theater seating risers are used to elevate your seating to create a real theater feel. These sea... HTmarket.com price: $1,182.99 |  |  |  | 15 foot wide Seating Platform with 7 inch riser Home theater seating risers are used to elevate your seating to create a real theater feel. These sea... HTmarket.com price: $1,260.99 |  |  |