Grand Ballroom A at The Grand America Hotel
Grand Ballroom A is 17.4 x 20.3 m (57 x 67 ft), 353 m² (3,802 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 20.3 m wall a Absen A2 Pro wall runs 32 x 8 (5376 x 1344 px, 2,560 kg, 47.4 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 27 x 12 = 324 | 16.2 x 4.1 m | 8640 x 2160 | 1,555 kg / 3,429 lb | 82.3 kW, 396 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 32 x 8 = 256 | 16 x 4 m | 5376 x 1344 | 2,560 kg / 5,644 lb | 47.4 kW, 228 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 32 x 8 = 256 | 16 x 4 m | 4096 x 1024 | 2,432 kg / 5,362 lb | 41 kW, 197 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 Ballroom A holds about 598 theater seats, 244 banquet seats at rounds of 10, or 168 classroom seats. Back row in theater is roughly 13.3 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at The Grand America Hotel
- Center Courtyard57 x 57 m (187 x 187 ft) · 3.1 m ceiling
- Grand Ballroom34.6 x 61.3 m (114 x 201 ft) · 6.1 m ceiling
- Imperial Ballroom25.3 x 46.9 m (83 x 154 ft) · 5.5 m ceiling
- Grand Ballroom B34.6 x 20.5 m (114 x 67 ft) · 6.1 m ceiling
- Grand Ballroom C34.6 x 20.5 m (114 x 67 ft) · 6.1 m ceiling
- Grand Ballroom Rec (A, B, C)53.6 x 10.2 m (176 x 33 ft) · 3.1 m ceiling
- Imperial Ballroom (B)25.3 x 15.8 m (83 x 52 ft) · 5.5 m ceiling
- Imperial Ballroom (A)25.3 x 15.4 m (83 x 51 ft) · 5.5 m ceiling
- Grand Ballroom D17.4 x 20.3 m (57 x 67 ft) · 6.1 m ceiling
- Grand Salon17.8 x 17.8 m (58 x 58 ft) · 7.3 m ceiling
- Imperial Ballroom Rec (A, B, C)41.1 x 6.1 m (135 x 20 ft) · 3.1 m ceiling
- Imperial Ballroom (C)12.8 x 15.7 m (42 x 52 ft) · 5.5 m ceiling
Published dimensions (source), fetched 2026-09-04. All rooms at The Grand America Hotel · Venues in Salt Lake City