Belle Etoile at Alpexpo
Belle Etoile is 13.4 x 13.4 m (44 x 44 ft), 180 m² (1,933 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 13.4 m wall a Absen PL2.5 Plus V2 wall runs 21 x 2 (4200 x 400 px, 328 kg, 6.7 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 17 x 3 = 51 | 10.2 x 1 m | 13056 x 1296 | 230 kg / 506 lb | 4.5 kW, 22 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 21 x 2 = 42 | 10.5 x 1 m | 4200 x 400 | 328 kg / 722 lb | 6.7 kW, 32 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 21 x 2 = 42 | 10.5 x 1 m | 2688 x 256 | 328 kg / 722 lb | 5.9 kW, 28 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, Belle Etoile holds about 212 theater seats, 86 banquet seats at rounds of 10, or 59 classroom seats. Back row in theater is roughly 6.4 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Alpexpo
- Hall Jean Marandjian180.4 x 180.4 m (592 x 592 ft) · 3.1 m ceiling
- Hall 8993.4 x 93.4 m (306 x 306 ft) · 3.1 m ceiling
- Salle De Reception34 x 34 m (112 x 112 ft) · 3.1 m ceiling
- Hall D'accueil/ Expositions/ Receptions30.3 x 30.3 m (99 x 99 ft) · 3 m ceiling
- Hall Mermoz25.3 x 25.3 m (83 x 83 ft) · 3.1 m ceiling
- Salle Stendal14.5 x 14.5 m (48 x 48 ft) · 3.1 m ceiling
- Chartreuse13 x 13 m (43 x 43 ft) · 3.1 m ceiling
- Salle Bayard10.1 x 10.1 m (33 x 33 ft) · 3.1 m ceiling
- Meije 2+310 x 10 m (33 x 33 ft) · 3.1 m ceiling
- Sept-Laux 4+510 x 10 m (33 x 33 ft) · 3.1 m ceiling
- Les Bans8.5 x 8.5 m (28 x 28 ft) · 3.1 m ceiling
- Salle Berlioz8.5 x 8.5 m (28 x 28 ft) · 3.1 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at Alpexpo · Venues in Grenoble