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Exhibition Hall X3 at Austria Center Vienna

Published dimensions

Exhibition Hall X3 is 56.3 x 56.3 m (185 x 185 ft), 3,170 m² (34,118 sq ft), with a 6 m (20 ft) ceiling.

Plan view

Shape approximate: the venue publishes area only, so this room is drawn as a square of equal area.

LED wall that fits

Under a 6 m ceiling with 1.5 m trim and 0.3 m clearance you get 8 rows of 500 mm tile flown. Along the 56.3 m wall a Absen A2 Pro wall runs 90 x 8 (15120 x 1344 px, 7,200 kg, 133.2 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
9thPanel DW1.9 S Pro	1.875 mm	75 x 12 = 900	45 x 4.1 m	24000 x 2160	4,320 kg / 9,524 lb	228.6 kW, 1099 A @ 208 V
Absen A2 Pro	2.97 mm	90 x 8 = 720	45 x 4 m	15120 x 1344	7,200 kg / 15,873 lb	133.2 kW, 640 A @ 208 V
Absen A3 Pro	3.9 mm	90 x 8 = 720	45 x 4 m	11520 x 1024	6,840 kg / 15,079 lb	115.2 kW, 554 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, Exhibition Hall X3 holds about 6,857 theater seats, 2,805 banquet seats at rounds of 10, or 1,928 classroom seats. Back row in theater is roughly 49.3 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Austria Center Vienna

Hall ABC65.7 x 65.7 m (216 x 216 ft) · 10.3 m ceiling
Exhibition Hall X5 / Danube Sail64.9 x 64.9 m (213 x 213 ft) · 13 m ceiling
Exhibition Hall X263.8 x 63.8 m (209 x 209 ft) · 4.5 m ceiling
Exhibition Hall X154.5 x 54.5 m (179 x 179 ft) · 4.5 m ceiling
Hall A53.8 x 53.8 m (177 x 177 ft) · 15.1 m ceiling
Exhibition Hall X451.5 x 51.5 m (169 x 169 ft) · 7 m ceiling
Entrance Hall47.6 x 47.6 m (156 x 156 ft) · 7.6 m ceiling
Hall D35.6 x 35.6 m (117 x 117 ft) · 4.9 m ceiling
Gallery35.3 x 35.3 m (116 x 116 ft) · 3.1 m ceiling
Hall E32.7 x 32.7 m (107 x 107 ft) · 6.3 m ceiling
Hall F32.7 x 32.7 m (107 x 107 ft) · 6.3 m ceiling
Hall B26.7 x 26.7 m (88 x 88 ft) · 8.6 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Austria Center Vienna · Venues in Vienna