Grand Hall at St. Louis Union Station Hotel, Curio Collection by Hilton
Grand Hall is 36.9 x 22.6 m (121 x 74 ft), 834 m² (8,976 sq ft), with a 18.3 m (60 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 18.3 m ceiling with 1.5 m trim and 0.3 m clearance you get 32 rows of 500 mm tile flown. Along the 36.9 m wall a Absen A2 Pro wall runs 59 x 32 (9912 x 5376 px, 18,880 kg, 349.3 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 49 x 48 = 2352 | 29.4 x 16.2 m | 15680 x 8640 | 11,290 kg / 24,889 lb | 597.4 kW, 2872 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 59 x 32 = 1888 | 29.5 x 16 m | 9912 x 5376 | 18,880 kg / 41,623 lb | 349.3 kW, 1679 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 59 x 32 = 1888 | 29.5 x 16 m | 7552 x 4096 | 17,936 kg / 39,542 lb | 302.1 kW, 1452 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, Grand Hall holds about 1,666 theater seats, 681 banquet seats at rounds of 10, or 468 classroom seats. Back row in theater is roughly 29.9 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at St. Louis Union Station Hotel, Curio Collection by Hilton
- Midway West + Pegram60.4 x 60.4 m (198 x 198 ft) · 3.1 m ceiling
- Grand Ballroom + Regency Ballroom + Foyers55.5 x 55.5 m (182 x 182 ft) · 3.1 m ceiling
- Midway85.3 x 31.1 m (280 x 102 ft) · 9.8 m ceiling
- Midway East New48.7 x 48.7 m (160 x 160 ft) · 3.1 m ceiling
- Grand Ballroom54.9 x 27.4 m (180 x 90 ft) · 6.1 m ceiling
- Grand ABCDE36.6 x 27.4 m (120 x 90 ft) · 6.1 m ceiling
- Grand DEF36.6 x 27.4 m (120 x 90 ft) · 6.1 m ceiling
- Grand ABCD27.4 x 27.4 m (90 x 90 ft) · 6.1 m ceiling
- Grand EF27.4 x 27.4 m (90 x 90 ft) · 6.1 m ceiling
- Regency Ballroom27.4 x 27.4 m (90 x 90 ft) · 5.5 m ceiling
- Pegram Room21.3 x 30.5 m (70 x 100 ft) · 2.7 m ceiling
- Midway 7,8,9&1015.2 x 35.4 m (50 x 116 ft) · 3 m ceiling
Published dimensions (source), fetched 2026-09-04. All rooms at St. Louis Union Station Hotel, Curio Collection by Hilton · Venues in St Louis