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

Published dimensions

Exhibit Hall CD is 140.5 x 109.1 m (461 x 358 ft), 15,329 m² (164,996 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 140.5 m wall a Absen A2 Pro wall runs 224 x 14 (37632 x 2352 px, 31,360 kg, 580.2 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
9thPanel DW1.9 S Pro	1.875 mm	187 x 21 = 3927	112.2 x 7.1 m	59840 x 3780	18,850 kg / 41,556 lb	997.5 kW, 4795 A @ 208 V
Absen A2 Pro	2.97 mm	224 x 14 = 3136	112 x 7 m	37632 x 2352	31,360 kg / 69,136 lb	580.2 kW, 2789 A @ 208 V
Absen A3 Pro	3.9 mm	224 x 14 = 3136	112 x 7 m	28672 x 1792	29,792 kg / 65,679 lb	501.8 kW, 2412 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 CD holds about 33,876 theater seats, 13,858 banquet seats at rounds of 10, or 9,527 classroom seats. Back row in theater is roughly 133.5 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 B101.2 x 108.5 m (332 x 356 ft) · 9.1 m ceiling
Exhibit Hall A81.7 x 108.5 m (268 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