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 PL2.5 Plus V2 wall runs 59 x 32 (11800 x 6400 px, 14,726 kg, 302.1 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 49 x 48 = 2352 | 29.4 x 16.2 m | 37632 x 20736 | 10,584 kg / 23,333 lb | 208.1 kW, 1001 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 59 x 32 = 1888 | 29.5 x 16 m | 11800 x 6400 | 14,726 kg / 32,466 lb | 302.1 kW, 1452 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 59 x 32 = 1888 | 29.5 x 16 m | 7552 x 4096 | 14,726 kg / 32,466 lb | 264.3 kW, 1271 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
- Midway85.3 x 31.1 m (280 x 102 ft) · 9.8 m ceiling
- Grand Ballroom54.9 x 27.4 m (180 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
- Grand F18.3 x 27.4 m (60 x 90 ft) · 6.1 m ceiling
- Regency C13.7 x 27.4 m (45 x 90 ft) · 5.5 m ceiling
- Midway Suites19.8 x 15.2 m (65 x 50 ft) · 4.6 m ceiling
- Grand D9.1 x 27.4 m (30 x 90 ft) · 6.1 m ceiling
- Grand E9.1 x 27.4 m (30 x 90 ft) · 6.1 m ceiling
- Midway Suite 520.7 x 11.9 m (68 x 39 ft) · 4.3 m ceiling
- Midway Suite 620.7 x 11.9 m (68 x 39 ft) · 4.3 m ceiling
- Midway Suite 1018 x 13.1 m (59 x 43 ft) · 3 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at St. Louis Union Station Hotel, Curio Collection by Hilton · Venues in St Louis