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Symposia Theatre at Centre Mont-Royal

Published dimensions

Symposia Theatre is 27.4 x 28 m (90 x 92 ft), 767 m² (8,258 sq ft), with a 6.2 m (20 ft) ceiling.

Plan view

LED wall that fits

Under a 6.2 m ceiling with 1.5 m trim and 0.3 m clearance you get 8 rows of 500 mm tile flown. Along the 28 m wall a Absen PL2.5 Plus V2 wall runs 44 x 8 (8800 x 1600 px, 2,746 kg, 56.3 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
Absen KLCOB 0.78	0.78 mm	37 x 13 = 481	22.2 x 4.4 m	28416 x 5616	2,165 kg / 4,772 lb	42.6 kW, 205 A @ 208 V
Absen PL2.5 Plus V2	2.5 mm	44 x 8 = 352	22 x 4 m	8800 x 1600	2,746 kg / 6,053 lb	56.3 kW, 271 A @ 208 V
Absen PL3.9 Plus V2	3.9 mm	44 x 8 = 352	22 x 4 m	5632 x 1024	2,746 kg / 6,053 lb	49.3 kW, 237 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, Symposia Theatre holds about 1,518 theater seats, 621 banquet seats at rounds of 10, or 427 classroom seats. Back row in theater is roughly 21 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Centre Mont-Royal

Symposia Theater27.4 x 28 m (90 x 92 ft) · 7.5 m ceiling
Salon Mont-Royal I and II22.3 x 31.7 m (73 x 104 ft) · 4.1 m ceiling
Foyer Mont-Royal23.5 x 23.5 m (77 x 77 ft) · 3 m ceiling
Salon Mont-Royal II18.3 x 22.3 m (60 x 73 ft) · 4.1 m ceiling
Salon Cartier I and II11.9 x 26.2 m (39 x 86 ft) · 4.4 m ceiling
Salon International I and II11.9 x 26.2 m (39 x 86 ft) · 4.4 m ceiling
Foyer Cartier17.3 x 17.3 m (57 x 57 ft) · 4 m ceiling
Foyer International17.3 x 17.3 m (57 x 57 ft) · 4 m ceiling
Salon Mont-Royal I12.8 x 22.3 m (42 x 73 ft) · 4.1 m ceiling
Mezzanine Est13.5 x 13.5 m (44 x 44 ft) · 2.4 m ceiling
Mezzanine Ouest13.5 x 13.5 m (44 x 44 ft) · 2.4 m ceiling
Salon Cartier I11.9 x 13.1 m (39 x 43 ft) · 4.4 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Centre Mont-Royal · Venues in Montreal