Ballroom B/C at Ontario Convention Center an SMG Managed Facility
Ballroom B/C is 42.3 x 30.1 m (139 x 99 ft), 1,273 m² (13,705 sq ft), with a 7.7 m (25 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 7.7 m ceiling with 1.5 m trim and 0.3 m clearance you get 11 rows of 500 mm tile flown. Along the 42.3 m wall a Absen PL2.5 Plus V2 wall runs 67 x 11 (13400 x 2200 px, 5,749 kg, 117.9 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 56 x 17 = 952 | 33.6 x 5.7 m | 43008 x 7344 | 4,284 kg / 9,445 lb | 84.2 kW, 405 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 67 x 11 = 737 | 33.5 x 5.5 m | 13400 x 2200 | 5,749 kg / 12,673 lb | 117.9 kW, 567 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 67 x 11 = 737 | 33.5 x 5.5 m | 8576 x 1408 | 5,749 kg / 12,673 lb | 103.2 kW, 496 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, Ballroom B/C holds about 2,642 theater seats, 1,081 banquet seats at rounds of 10, or 743 classroom seats. Back row in theater is roughly 35.3 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
- Exhibit Hall B71.6 x 36 m (235 x 118 ft) · 8.5 m ceiling
- Ballroom A/B/C30.1 x 60.5 m (99 x 198 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