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Exhibit Hall A at Greater Columbus Convention Center an ASM Global Facility

Published dimensions

Exhibit Hall A is 81.7 x 108.5 m (268 x 356 ft), 8,865 m² (95,417 sq ft), with a 9.1 m (30 ft) ceiling.

Plan view

LED wall that fits

Under a 9.1 m ceiling with 1.5 m trim and 0.3 m clearance you get 14 rows of 500 mm tile flown. Along the 108.5 m wall a Absen A2 Pro wall runs 173 x 14 (29064 x 2352 px, 24,220 kg, 448.1 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
9thPanel DW1.9 S Pro	1.875 mm	144 x 21 = 3024	86.4 x 7.1 m	46080 x 3780	14,515 kg / 32,000 lb	768.1 kW, 3693 A @ 208 V
Absen A2 Pro	2.97 mm	173 x 14 = 2422	86.5 x 7 m	29064 x 2352	24,220 kg / 53,395 lb	448.1 kW, 2154 A @ 208 V
Absen A3 Pro	3.9 mm	173 x 14 = 2422	86.5 x 7 m	22144 x 1792	23,009 kg / 50,726 lb	387.5 kW, 1863 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, Exhibit Hall A holds about 19,512 theater seats, 7,982 banquet seats at rounds of 10, or 5,487 classroom seats. Back row in theater is roughly 101.5 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Greater Columbus Convention Center an ASM Global Facility

Exhibit Hall ABC254.5 x 108.5 m (835 x 356 ft) · 9.1 m ceiling
Exhibit Hall BCD244.8 x 108.5 m (803 x 356 ft) · 9.1 m ceiling
Exhibit Hall BC172.8 x 108.5 m (567 x 356 ft) · 9.1 m ceiling
Exhibit Hall AB170.7 x 108.5 m (560 x 356 ft) · 9.1 m ceiling
Exhibit Hall CD140.5 x 109.1 m (461 x 358 ft) · 9.1 m ceiling
Exhibit Hall B101.2 x 108.5 m (332 x 356 ft) · 9.1 m ceiling
Exhibit Hall D71.9 x 109.1 m (236 x 358 ft) · 9.1 m ceiling
Exhibit Hall C71.6 x 90.2 m (235 x 296 ft) · 9.1 m ceiling
Battelle Grand Ballroom53.6 x 85.3 m (176 x 280 ft) · 10.1 m ceiling
Battelle South/A/B53.6 x 62.8 m (176 x 206 ft) · 10.1 m ceiling
Battelle Grand Ballroom North53.6 x 48.8 m (176 x 160 ft) · 10.1 m ceiling
Union Station Ballroom ABC38.1 x 54.9 m (125 x 180 ft) · 5.9 m ceiling

Published dimensions (source), fetched 2026-09-04. All rooms at Greater Columbus Convention Center an ASM Global Facility · Venues in Columbus