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

Published dimensions

Exhibit Hall C is 71.6 x 90.2 m (235 x 296 ft), 6,458 m² (69,516 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 90.2 m wall a Absen PL2.5 Plus V2 wall runs 144 x 14 (28800 x 2800 px, 15,725 kg, 322.6 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
Absen KLCOB 0.78	0.78 mm	120 x 21 = 2520	72 x 7.1 m	92160 x 9072	11,340 kg / 25,000 lb	223 kW, 1072 A @ 208 V
Absen PL2.5 Plus V2	2.5 mm	144 x 14 = 2016	72 x 7 m	28800 x 2800	15,725 kg / 34,667 lb	322.6 kW, 1551 A @ 208 V
Absen PL3.9 Plus V2	3.9 mm	144 x 14 = 2016	72 x 7 m	18432 x 1792	15,725 kg / 34,667 lb	282.2 kW, 1357 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 C holds about 14,165 theater seats, 5,794 banquet seats at rounds of 10, or 3,983 classroom seats. Back row in theater is roughly 83.2 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 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
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