Salle Bellecour 1+2+3 at Lyon Convention Centre

Salle Bellecour 1+2+3 is 21.6 x 21.6 m (71 x 71 ft), 467 m² (5,022 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 21.6 m wall a Absen PL2.5 Plus V2 wall runs 34 x 2 (6800 x 400 px, 530 kg, 10.9 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, Salle Bellecour 1+2+3 holds about 850 theater seats, 347 banquet seats at rounds of 10, or 239 classroom seats. Back row in theater is roughly 14.6 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Lyon Convention Centre

• Foyer Forum 4, 5 & 6 & Foyer73.6 x 73.6 m (241 x 241 ft) · 3.1 m ceiling
• L'Amphithéâtre66.3 x 66.3 m (218 x 218 ft) · 3.1 m ceiling
• Hall d’accueil Bellecour42.6 x 42.6 m (140 x 140 ft) · 3.1 m ceiling
• Esplanade R. Barre20 x 50 m (66 x 164 ft) · 3.1 m ceiling
• Salle Bellecour 1, 2 & 321.6 x 21.6 m (71 x 71 ft) · 3.1 m ceiling
• Foyer Tête d'Or Park21.4 x 21.4 m (70 x 70 ft) · 3.1 m ceiling
• Foyer Tête d'Or Rhône21.4 x 21.4 m (70 x 70 ft) · 3.1 m ceiling
• e space Prestige Gratte-Ciel20.9 x 20.9 m (69 x 69 ft) · 3.1 m ceiling
• Place haute20.8 x 20.8 m (68 x 68 ft) · 3.1 m ceiling
• Foyer Gratte ciel Park18 x 18 m (59 x 59 ft) · 3.1 m ceiling
• Foyer Gratte-Ciel Rhône18 x 18 m (59 x 59 ft) · 3.1 m ceiling
• Salle Gratte-Ciel 1, 2 & 317.8 x 17.8 m (58 x 58 ft) · 3.1 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Lyon Convention Centre · Venues in Lyon