Erzherzog Karl Saal at Hofburg Vienna

Erzherzog Karl Saal is 22 x 6.3 m (72 x 21 ft), 139 m² (1,492 sq ft), with a 6.6 m (22 ft) ceiling.

Plan view

LED wall that fits

Under a 6.6 m ceiling with 1.5 m trim and 0.3 m clearance you get 9 rows of 500 mm tile flown. Along the 22 m wall a Absen PL2.5 Plus V2 wall runs 35 x 9 (7000 x 1800 px, 2,457 kg, 50.4 kW).

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, Erzherzog Karl Saal holds about 121 theater seats, 49 banquet seats at rounds of 10, or 34 classroom seats. Back row in theater is roughly 15 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Hofburg Vienna

• Festsaal42.8 x 23.1 m (140 x 76 ft) · 14.9 m ceiling
• Grosser Redoutensaal40 x 17 m (131 x 56 ft) · 16 m ceiling
• Zeremoniensaal30.1 x 19.1 m (99 x 63 ft) · 11.8 m ceiling
• Seitengalerie49.1 x 8.8 m (161 x 29 ft) · 6.8 m ceiling
• Dachfoyer24 x 15 m (79 x 49 ft) · 10 m ceiling
• Hofburg Foyer24.6 x 12.7 m (81 x 42 ft) · 7.5 m ceiling
• Prinz Eugen Saal35 x 7.9 m (115 x 26 ft) · 6.7 m ceiling
• Wintergarten19.6 x 13.9 m (64 x 46 ft) · 11.4 m ceiling
• Forum24.4 x 10.5 m (80 x 34 ft) · 6.4 m ceiling
• Hofburg Galerie24.4 x 10.5 m (80 x 34 ft) · 8.5 m ceiling
• Kleiner Redoutensaal22.5 x 11 m (74 x 36 ft) · 13 m ceiling
• Gardehalle I26.6 x 8.1 m (87 x 27 ft) · 3.2 m ceiling

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