Helvetia 1/2 at Congress Center Basel
Helvetia 1/2 is 10.3 x 10.3 m (34 x 34 ft), 106 m² (1,142 sq ft), with a 3 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 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 10.3 m wall a Absen A2 Pro wall runs 16 x 2 (2688 x 336 px, 320 kg, 5.9 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 13 x 3 = 39 | 7.8 x 1 m | 4160 x 540 | 187 kg / 413 lb | 9.9 kW, 48 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 16 x 2 = 32 | 8 x 1 m | 2688 x 336 | 320 kg / 705 lb | 5.9 kW, 28 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 16 x 2 = 32 | 8 x 1 m | 2048 x 256 | 304 kg / 670 lb | 5.1 kW, 25 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, Helvetia 1/2 holds about 49 theater seats, 20 banquet seats at rounds of 10, or 13 classroom seats. Back row in theater is roughly 3.3 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Congress Center Basel
- Hall 1272 x 272 m (892 x 892 ft) · 9 m ceiling
- Hall 2211 x 211 m (692 x 692 ft) · 8 m ceiling
- Hall 384.3 x 84.3 m (277 x 277 ft) · 18 m ceiling
- Hall 4.U63.2 x 63.2 m (207 x 207 ft) · 5 m ceiling
- Hall 4.1, 1st Floor62.4 x 62.4 m (205 x 205 ft) · 3.5 m ceiling
- Event Hall57.4 x 57.4 m (188 x 188 ft) · 10 m ceiling
- Hall 4.052 x 52 m (171 x 171 ft) · 4.5 m ceiling
- Foyer, 2nd Floor46.9 x 46.9 m (154 x 154 ft) · 3.1 m ceiling
- Foyer Event Hall43.6 x 43.6 m (143 x 143 ft) · 8.6 m ceiling
- San Francisco35.1 x 35.1 m (115 x 115 ft) · 3.1 m ceiling
- Montreal (Auditorium)27.7 x 27.7 m (91 x 91 ft) · 5.8 m ceiling
- L'Éntree26.5 x 26.5 m (87 x 87 ft) · 4.5 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at Congress Center Basel · Venues in Basel