Hall 9.1A at Olma Messen St.Gallen

Hall 9.1A is 62.4 x 62.4 m (205 x 205 ft), 3,894 m² (41,912 sq ft), with a 3.1 m (10 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 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 62.4 m wall a Absen A2 Pro wall runs 99 x 2 (16632 x 336 px, 1,980 kg, 36.6 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, Hall 9.1A holds about 8,466 theater seats, 3,463 banquet seats at rounds of 10, or 2,381 classroom seats. Back row in theater is roughly 55.4 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Olma Messen St.Gallen

• SGKB Hall94.9 x 94.9 m (311 x 311 ft) · 3.1 m ceiling
• Hall 9.084.3 x 84.3 m (277 x 277 ft) · 3.1 m ceiling
• SGKB Hall A/B67.1 x 67.1 m (220 x 220 ft) · 3.1 m ceiling
• SGKB Hall Foyer60 x 60 m (197 x 197 ft) · 3.1 m ceiling
• Hall 2.154.8 x 54.8 m (180 x 180 ft) · 3.1 m ceiling
• Hall 3.152 x 52 m (171 x 171 ft) · 3.1 m ceiling
• SGKB Hall Foyer A/B42.4 x 42.4 m (139 x 139 ft) · 3.1 m ceiling
• Hall 9.0 Foyer36.1 x 36.1 m (118 x 118 ft) · 3.1 m ceiling
• Hall 9.1B32.4 x 32.4 m (106 x 106 ft) · 3.1 m ceiling
• Hall 9.0 Hall 9.0 divisible in 4 rooms (per room)15.3 x 15.3 m (50 x 50 ft) · 3.1 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Olma Messen St.Gallen · Venues in St Gallen