Otto Molden-Foyer at Congress Centrum Alpbach
Otto Molden-Foyer is 19.9 x 19.9 m (65 x 65 ft), 396 m² (4,263 sq ft), with a 3.1 m (10 ft) ceiling.
Open in 3D previzPlan 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 3.1 m ceiling with 1.5 m trim and 0.3 m clearance you get 2 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 19.9 m wall a Absen A2 Pro wall runs 31 x 2 (5208 x 336 px, 620 kg, 11.5 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 26 x 3 = 78 | 15.6 x 1 m | 8320 x 540 | 374 kg / 825 lb | 19.8 kW, 95 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 31 x 2 = 62 | 15.5 x 1 m | 5208 x 336 | 620 kg / 1,367 lb | 11.5 kW, 55 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 31 x 2 = 62 | 15.5 x 1 m | 3968 x 256 | 589 kg / 1,299 lb | 9.9 kW, 48 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, Otto Molden-Foyer holds about 693 theater seats, 283 banquet seats at rounds of 10, or 195 classroom seats. Back row in theater is roughly 12.9 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Congress Centrum Alpbach
- Erwin Schrodinger-Saal20.4 x 20.4 m (67 x 67 ft) · 3.1 m ceiling
- Kunstfoyer18.6 x 18.6 m (61 x 61 ft) · 3.1 m ceiling
- Koestler- und von Einem-Saal14.5 x 9 m (48 x 30 ft) · 3.1 m ceiling
- Liechtenstein-Saal10.9 x 10.9 m (36 x 36 ft) · 3.1 m ceiling
- August Friedrich von Hayek-Saal9.8 x 9.8 m (32 x 32 ft) · 3.1 m ceiling
- Sir Karl Popper-Saal9.1 x 9.1 m (30 x 30 ft) · 3.1 m ceiling
- Gottfried von Einem-Saal8.5 x 8.5 m (28 x 28 ft) · 3.1 m ceiling
- Arthur Koestler-Saal7.6 x 7.6 m (25 x 25 ft) · 3.1 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at Congress Centrum Alpbach · Venues in Alpbach