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Ballroom C1 at Charleston Area Convention Center an ASM Global Managed Facility

Published dimensions

Ballroom C1 is 10.7 x 17.4 m (35 x 57 ft), 186 m² (2,004 sq ft), with a 7.3 m (24 ft) ceiling.

Plan view

LED wall that fits

Under a 7.3 m ceiling with 1.5 m trim and 0.3 m clearance you get 11 rows of 500 mm tile flown. Along the 17.4 m wall a Absen A2 Pro wall runs 27 x 11 (4536 x 1848 px, 2,970 kg, 54.9 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
9thPanel DW1.9 S Pro	1.875 mm	23 x 16 = 368	13.8 x 5.4 m	7360 x 2880	1,766 kg / 3,894 lb	93.5 kW, 449 A @ 208 V
Absen A2 Pro	2.97 mm	27 x 11 = 297	13.5 x 5.5 m	4536 x 1848	2,970 kg / 6,548 lb	54.9 kW, 264 A @ 208 V
Absen A3 Pro	3.9 mm	27 x 11 = 297	13.5 x 5.5 m	3456 x 1408	2,822 kg / 6,220 lb	47.5 kW, 228 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, Ballroom C1 holds about 227 theater seats, 92 banquet seats at rounds of 10, or 63 classroom seats. Back row in theater is roughly 10.4 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Charleston Area Convention Center an ASM Global Managed Facility

Performing Arts Center88.9 x 88.9 m (292 x 292 ft) · 9.1 m ceiling
Exhibit Hall (all combined)112.8 x 63.4 m (370 x 208 ft) · 9.1 m ceiling
Coliseum52.8 x 52.8 m (173 x 173 ft) · 30.5 m ceiling
Exhibit Hall A39.6 x 63.4 m (130 x 208 ft) · 9.1 m ceiling
Ballroom (combined)36.6 x 63.4 m (120 x 208 ft) · 7.3 m ceiling
Exhibit Hall B36.6 x 63.4 m (120 x 208 ft) · 9.1 m ceiling
Exhibit Hall C36.6 x 63.4 m (120 x 208 ft) · 9.1 m ceiling
Exhibit Hall A139.6 x 36 m (130 x 118 ft) · 9.1 m ceiling
Exhibit Hall A239.6 x 27.4 m (130 x 90 ft) · 9.1 m ceiling
Ballroom C (combined)36.6 x 26.8 m (120 x 88 ft) · 7.3 m ceiling
Ballroom A36.6 x 18.3 m (120 x 60 ft) · 7.3 m ceiling
Ballroom B36.6 x 18.3 m (120 x 60 ft) · 7.3 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Charleston Area Convention Center an ASM Global Managed Facility · Venues in Charleston