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THE GREAT HALL A-B at New Orleans Morial Convention Center

Published dimensions

THE GREAT HALL A-B is 77.7 x 39.9 m (255 x 131 ft), 3,100 m² (33,370 sq ft), with a 3.1 m (10 ft) ceiling.

Plan view

LED wall that fits

Under a 3.1 m ceiling with 1.5 m trim and 0.3 m clearance you get 2 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 77.7 m wall a Absen A2 Pro wall runs 124 x 2 (20832 x 336 px, 2,480 kg, 45.9 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
9thPanel DW1.9 S Pro	1.875 mm	103 x 3 = 309	61.8 x 1 m	32960 x 540	1,483 kg / 3,270 lb	78.5 kW, 377 A @ 208 V
Absen A2 Pro	2.97 mm	124 x 2 = 248	62 x 1 m	20832 x 336	2,480 kg / 5,467 lb	45.9 kW, 221 A @ 208 V
Absen A3 Pro	3.9 mm	124 x 2 = 248	62 x 1 m	15872 x 256	2,356 kg / 5,194 lb	39.7 kW, 191 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, THE GREAT HALL A-B holds about 6,702 theater seats, 2,741 banquet seats at rounds of 10, or 1,885 classroom seats. Back row in theater is roughly 70.7 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at New Orleans Morial Convention Center

Exhibit Hall E108.9 x 108.9 m (357 x 357 ft) · 3.1 m ceiling
Hall E108.9 x 108.9 m (357 x 357 ft) · 3.1 m ceiling
Exhibit Hall F108.6 x 108.6 m (356 x 356 ft) · 3.1 m ceiling
Hall F108.6 x 108.6 m (356 x 356 ft) · 3.1 m ceiling
Exhibit Hall B105.4 x 105.4 m (346 x 346 ft) · 3.1 m ceiling
Hall B105.4 x 105.4 m (346 x 346 ft) · 3.1 m ceiling
Exhibit Hall H100.7 x 100.7 m (330 x 330 ft) · 3.1 m ceiling
Hall H100.7 x 100.7 m (330 x 330 ft) · 3.1 m ceiling
Exhibit Hall C98.7 x 98.7 m (324 x 324 ft) · 3.1 m ceiling
Hall C98.7 x 98.7 m (324 x 324 ft) · 3.1 m ceiling
Exhibit Hall D98 x 98 m (322 x 322 ft) · 3.1 m ceiling
Hall D98 x 98 m (322 x 322 ft) · 3.1 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at New Orleans Morial Convention Center · Venues in New Orleans