Lehar 4 at VIECON – Vienna Congress & Convention Center / Messe Wien

Lehar 4 is 16 x 16 m (52 x 52 ft), 256 m² (2,756 sq ft), with a 7 m (23 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 7 m ceiling with 1.5 m trim and 0.3 m clearance you get 10 rows of 500 mm tile flown. Along the 16 m wall a Absen PL2.5 Plus V2 wall runs 25 x 10 (5000 x 2000 px, 1,950 kg, 40 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, Lehar 4 holds about 382 theater seats, 156 banquet seats at rounds of 10, or 107 classroom seats. Back row in theater is roughly 9 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at VIECON – Vienna Congress & Convention Center / Messe Wien

• Hall A129 x 129 m (423 x 423 ft) · 8.5 m ceiling
• Hall B129 x 129 m (423 x 423 ft) · 8.5 m ceiling
• Hall C129 x 129 m (423 x 423 ft) · 8.5 m ceiling
• Hall D112 x 80 m (367 x 262 ft) · 12 m ceiling
• Press Center Hall C83.4 x 83.4 m (274 x 274 ft) · 3.5 m ceiling
• Mall76.9 x 76.9 m (252 x 252 ft) · 7 m ceiling
• Foyer D47.9 x 47.9 m (157 x 157 ft) · 9 m ceiling
• Foyer A46.9 x 46.9 m (154 x 154 ft) · 7 m ceiling
• Strauss 1-337.7 x 37.7 m (124 x 124 ft) · 7 m ceiling
• Lehar 1-432.2 x 32.2 m (106 x 106 ft) · 7 m ceiling
• Strauss 2-330.9 x 30.9 m (101 x 101 ft) · 7 m ceiling
• Strauss 1-230.5 x 30.5 m (100 x 100 ft) · 7 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at VIECON – Vienna Congress & Convention Center / Messe Wien · Venues in Vienna