South Hall at Dulles Expo Center
South Hall is 96.4 x 96.4 m (316 x 316 ft), 9,293 m² (100,029 sq ft), with a 9.1 m (30 ft) ceiling.
Open in 3D previzPlan view
Shape approximate: the venue publishes area only, so this room is drawn as a square of equal area.
LED wall that fits
Under a 9.1 m ceiling with 1.5 m trim and 0.3 m clearance you get 14 rows of 500 mm tile flown. Along the 96.4 m wall a Absen A2 Pro wall runs 154 x 14 (25872 x 2352 px, 21,560 kg, 398.9 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 128 x 21 = 2688 | 76.8 x 7.1 m | 40960 x 3780 | 12,902 kg / 28,445 lb | 682.8 kW, 3282 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 154 x 14 = 2156 | 77 x 7 m | 25872 x 2352 | 21,560 kg / 47,531 lb | 398.9 kW, 1918 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 154 x 14 = 2156 | 77 x 7 m | 19712 x 1792 | 20,482 kg / 45,155 lb | 345 kW, 1658 A @ 208 V |
Wall sizing assumes 1.5 m trim to the bottom edge, 0.3 m clearance under the ceiling, and a wall no wider than 80% of the longest wall. Weight and power are tile totals from the panel spec sheet; add processing, rigging, and cable.
Seating estimate
After a 12 x 7 m stage, South Hall holds about 20,464 theater seats, 8,371 banquet seats at rounds of 10, or 5,755 classroom seats. Back row in theater is roughly 89.4 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Published dimensions (source), fetched 2026-09-05. All rooms at Dulles Expo Center · Venues in Chantilly