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Grand Ballroom C at CHI Health Center Omaha

Published dimensions

Grand Ballroom C is 23.5 x 38.4 m (77 x 126 ft), 902 m² (9,713 sq ft), with a 10.7 m (35 ft) ceiling.

Plan view

LED wall that fits

Under a 10.7 m ceiling with 1.5 m trim and 0.3 m clearance you get 17 rows of 500 mm tile flown. Along the 38.4 m wall a Absen A2 Pro wall runs 61 x 17 (10248 x 2856 px, 10,370 kg, 191.8 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
9thPanel DW1.9 S Pro	1.875 mm	51 x 26 = 1326	30.6 x 8.8 m	16320 x 4680	6,365 kg / 14,032 lb	336.8 kW, 1619 A @ 208 V
Absen A2 Pro	2.97 mm	61 x 17 = 1037	30.5 x 8.5 m	10248 x 2856	10,370 kg / 22,862 lb	191.8 kW, 922 A @ 208 V
Absen A3 Pro	3.9 mm	61 x 17 = 1037	30.5 x 8.5 m	7808 x 2176	9,852 kg / 21,719 lb	165.9 kW, 798 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 C holds about 1,818 theater seats, 743 banquet seats at rounds of 10, or 511 classroom seats. Back row in theater is roughly 31.4 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at CHI Health Center Omaha

Exhibit Hall221 x 81.7 m (725 x 268 ft) · 9.1 m ceiling
Exhibit Hall B+C166.1 x 81.7 m (545 x 268 ft) · 9.1 m ceiling
Exhibit Hall C111.3 x 81.7 m (365 x 268 ft) · 9.1 m ceiling
Exhibit Hall A+B109.7 x 81.7 m (360 x 268 ft) · 9.1 m ceiling
Exhibit Hall A54.9 x 81.7 m (180 x 268 ft) · 9.1 m ceiling
Exhibit Hall B54.9 x 81.7 m (180 x 268 ft) · 9.1 m ceiling
Peter Kiewit Grand Ballroom75 x 38.4 m (246 x 126 ft) · 10.7 m ceiling
Arena32.9 x 82.9 m (108 x 272 ft) · 27.4 m ceiling
Ballroom A+B51.5 x 38.4 m (169 x 126 ft) · 10.7 m ceiling
Ballroom B+C49.1 x 38.4 m (161 x 126 ft) · 10.7 m ceiling
South Ballroom38.4 x 38.4 m (126 x 126 ft) · 10.7 m ceiling
North Ballroom36.3 x 38.4 m (119 x 126 ft) · 10.7 m ceiling

Published dimensions (source), fetched 2026-09-04. All rooms at CHI Health Center Omaha · Venues in Omaha