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Exhibit Hall B at Ontario Convention Center an SMG Managed Facility

Published dimensions

Exhibit Hall B is 71.6 x 36 m (235 x 118 ft), 2,578 m² (27,745 sq ft), with a 8.5 m (28 ft) ceiling.

Plan view

LED wall that fits

Under a 8.5 m ceiling with 1.5 m trim and 0.3 m clearance you get 13 rows of 500 mm tile flown. Along the 71.6 m wall a Absen PL2.5 Plus V2 wall runs 114 x 13 (22800 x 2600 px, 11,560 kg, 237.1 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
Absen KLCOB 0.78	0.78 mm	95 x 19 = 1805	57 x 6.4 m	72960 x 8208	8,123 kg / 17,907 lb	159.7 kW, 768 A @ 208 V
Absen PL2.5 Plus V2	2.5 mm	114 x 13 = 1482	57 x 6.5 m	22800 x 2600	11,560 kg / 25,484 lb	237.1 kW, 1140 A @ 208 V
Absen PL3.9 Plus V2	3.9 mm	114 x 13 = 1482	57 x 6.5 m	14592 x 1664	11,560 kg / 25,484 lb	207.5 kW, 998 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, Exhibit Hall B holds about 5,541 theater seats, 2,266 banquet seats at rounds of 10, or 1,558 classroom seats. Back row in theater is roughly 64.6 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Ontario Convention Center an SMG Managed Facility

Exhibit Hall A/B71.6 x 89.9 m (235 x 295 ft) · 8.5 m ceiling
Exhibit Hall A71.6 x 53.9 m (235 x 177 ft) · 8.5 m ceiling
Ballroom A/B/C30.1 x 60.5 m (99 x 198 ft) · 7.7 m ceiling
Ballroom B/C42.3 x 30.1 m (139 x 99 ft) · 7.7 m ceiling
Ballroom A/B36.5 x 30 m (120 x 98 ft) · 7.7 m ceiling
Ballroom C24.3 x 29.9 m (80 x 98 ft) · 7.7 m ceiling
Exhibit Hall Prefunction25.9 x 25.9 m (85 x 85 ft) · 3.1 m ceiling
Ballroom A18.2 x 30.1 m (60 x 99 ft) · 7.7 m ceiling
Ballroom B18.2 x 30.1 m (60 x 99 ft) · 7.7 m ceiling
Ballroom Prefunction21.7 x 21.7 m (71 x 71 ft) · 3.1 m ceiling
Meeting Room 203 A/B/C19.3 x 18.8 m (63 x 62 ft) · 4.3 m ceiling
Meeting Room 200 A/B/C18.9 x 17.6 m (62 x 58 ft) · 4.3 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Ontario Convention Center an SMG Managed Facility · Venues in Ontario