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Imperial Ballroom (B) at The Grand America Hotel

Published dimensions

Imperial Ballroom (B) is 25.3 x 15.8 m (83 x 52 ft), 400 m² (4,302 sq ft), with a 5.5 m (18 ft) ceiling.

Open in 3D previz

Plan view

25.3 m / 83 ft15.8 m / 52 ft grid 5 m

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 25.3 m wall a Absen A2 Pro wall runs 40 x 7 (6720 x 1176 px, 2,800 kg, 51.8 kW).

PanelPitchWall (cols x rows)SizeResolutionWeightPower (max)
9thPanel DW1.9 S Pro1.875 mm33 x 10 = 33019.8 x 3.4 m10560 x 18001,584 kg / 3,492 lb83.8 kW, 403 A @ 208 V
Absen A2 Pro2.97 mm40 x 7 = 28020 x 3.5 m6720 x 11762,800 kg / 6,173 lb51.8 kW, 249 A @ 208 V
Absen A3 Pro3.9 mm40 x 7 = 28020 x 3.5 m5120 x 8962,660 kg / 5,864 lb44.8 kW, 215 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 (B) holds about 701 theater seats, 286 banquet seats at rounds of 10, or 197 classroom seats. Back row in theater is roughly 18.3 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

Published dimensions (source), fetched 2026-09-04. All rooms at The Grand America Hotel · Venues in Salt Lake City