Halls 1 at Cohere Centre

Published dimensions

Halls 1 is 42.7 x 64.9 m (140 x 213 ft), 2,771 m² (29,829 sq ft), with a 6.7 m (22 ft) ceiling.

Plan view

LED wall that fits

Under a 6.7 m ceiling with 1.5 m trim and 0.3 m clearance you get 9 rows of 500 mm tile flown. Along the 64.9 m wall a Absen A2 Pro wall runs 103 x 9 (17304 x 1512 px, 9,270 kg, 171.5 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
9thPanel DW1.9 S Pro	1.875 mm	86 x 14 = 1204	51.6 x 4.7 m	27520 x 2520	5,779 kg / 12,741 lb	305.8 kW, 1470 A @ 208 V
Absen A2 Pro	2.97 mm	103 x 9 = 927	51.5 x 4.5 m	17304 x 1512	9,270 kg / 20,437 lb	171.5 kW, 824 A @ 208 V
Absen A3 Pro	3.9 mm	103 x 9 = 927	51.5 x 4.5 m	13184 x 1152	8,807 kg / 19,415 lb	148.3 kW, 713 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, Halls 1 holds about 5,971 theater seats, 2,442 banquet seats at rounds of 10, or 1,679 classroom seats. Back row in theater is roughly 57.9 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Cohere Centre

Hall 268.6 x 64.9 m (225 x 213 ft) · 7.3 m ceiling
Hall 359.7 x 64.9 m (196 x 213 ft) · 7.3 m ceiling
Hall 442.7 x 64.9 m (140 x 213 ft) · 7.3 m ceiling
Meeting A, B, C & D69.8 x 12.8 m (229 x 42 ft) · 4.3 m ceiling

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