Grand B at St. Louis Union Station Hotel, Curio Collection by Hilton
Grand B is 13.7 x 12.2 m (45 x 40 ft), 167 m² (1,799 sq ft), with a 6.1 m (20 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 6.1 m ceiling with 1.5 m trim and 0.3 m clearance you get 8 rows of 500 mm tile flown. Along the 13.7 m wall a Absen PL2.5 Plus V2 wall runs 21 x 8 (4200 x 1600 px, 1,310 kg, 26.9 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 18 x 12 = 216 | 10.8 x 4.1 m | 13824 x 5184 | 972 kg / 2,143 lb | 19.1 kW, 92 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 21 x 8 = 168 | 10.5 x 4 m | 4200 x 1600 | 1,310 kg / 2,889 lb | 26.9 kW, 129 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 21 x 8 = 168 | 10.5 x 4 m | 2688 x 1024 | 1,310 kg / 2,889 lb | 23.5 kW, 113 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 B holds about 184 theater seats, 75 banquet seats at rounds of 10, or 51 classroom seats. Back row in theater is roughly 6.7 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
- Grand Hall36.9 x 22.6 m (121 x 74 ft) · 18.3 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
Published dimensions (source), fetched 2026-09-05. All rooms at St. Louis Union Station Hotel, Curio Collection by Hilton · Venues in St Louis