Grand Ballroom B at The Grand America Hotel
Grand Ballroom B is 34.6 x 20.5 m (114 x 67 ft), 709 m² (7,635 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 34.6 m wall a Absen PL2.5 Plus V2 wall runs 55 x 8 (11000 x 1600 px, 3,432 kg, 70.4 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 46 x 12 = 552 | 27.6 x 4.1 m | 35328 x 5184 | 2,484 kg / 5,476 lb | 48.8 kW, 235 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 55 x 8 = 440 | 27.5 x 4 m | 11000 x 1600 | 3,432 kg / 7,566 lb | 70.4 kW, 338 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 55 x 8 = 440 | 27.5 x 4 m | 7040 x 1024 | 3,432 kg / 7,566 lb | 61.6 kW, 296 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 B holds about 1,389 theater seats, 568 banquet seats at rounds of 10, or 390 classroom seats. Back row in theater is roughly 27.6 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 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 A17.4 x 20.3 m (57 x 67 ft) · 6.1 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