Home / Venues / The Grand America Hotel / Imperial Ballroom

Imperial Ballroom at The Grand America Hotel

Published dimensions

Imperial Ballroom is 25.3 x 46.9 m (83 x 154 ft), 1,187 m² (12,772 sq ft), with a 5.5 m (18 ft) ceiling.

Plan view

LED wall that fits

Under a 5.5 m ceiling with 1.5 m trim and 0.3 m clearance you get 7 rows of 500 mm tile flown. Along the 46.9 m wall a Absen PL2.5 Plus V2 wall runs 75 x 7 (15000 x 1400 px, 4,095 kg, 84 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
Absen KLCOB 0.78	0.78 mm	62 x 10 = 620	37.2 x 3.4 m	47616 x 4320	2,790 kg / 6,151 lb	54.9 kW, 264 A @ 208 V
Absen PL2.5 Plus V2	2.5 mm	75 x 7 = 525	37.5 x 3.5 m	15000 x 1400	4,095 kg / 9,028 lb	84 kW, 404 A @ 208 V
Absen PL3.9 Plus V2	3.9 mm	75 x 7 = 525	37.5 x 3.5 m	9600 x 896	4,095 kg / 9,028 lb	73.5 kW, 353 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, Imperial Ballroom holds about 2,450 theater seats, 1,002 banquet seats at rounds of 10, or 689 classroom seats. Back row in theater is roughly 39.9 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
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 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