Steelcase Ballroom at DeVos Place Convention Center a Legends Global Facility
Steelcase Ballroom is 44.8 x 81.4 m (147 x 267 ft), 3,647 m² (39,253 sq ft), with a 8.5 m (28 ft) ceiling.
Open in 3D previzPlan 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 81.4 m wall a Absen PL2.5 Plus V2 wall runs 130 x 13 (26000 x 2600 px, 13,182 kg, 270.4 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 108 x 19 = 2052 | 64.8 x 6.4 m | 82944 x 8208 | 9,234 kg / 20,357 lb | 181.6 kW, 873 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 130 x 13 = 1690 | 65 x 6.5 m | 26000 x 2600 | 13,182 kg / 29,061 lb | 270.4 kW, 1300 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 130 x 13 = 1690 | 65 x 6.5 m | 16640 x 1664 | 13,182 kg / 29,061 lb | 236.6 kW, 1138 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, Steelcase Ballroom holds about 7,917 theater seats, 3,238 banquet seats at rounds of 10, or 2,226 classroom seats. Back row in theater is roughly 74.4 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at DeVos Place Convention Center a Legends Global Facility
- Exhibit Hall137.2 x 109.7 m (450 x 360 ft) · 11.3 m ceiling
- Exhibit Hall A45.7 x 109.7 m (150 x 360 ft) · 18.3 m ceiling
- Exhibit Hall B45.7 x 109.7 m (150 x 360 ft) · 21.9 m ceiling
- Exhibit Hall C45.7 x 109.7 m (150 x 360 ft) · 18.3 m ceiling
- Ballroom B43.6 x 27.4 m (143 x 90 ft) · 8.5 m ceiling
- Ballroom A43.6 x 27.1 m (143 x 89 ft) · 8.5 m ceiling
- Ballroom C/D43.6 x 26.2 m (143 x 86 ft) · 8.5 m ceiling
- Grand Gallery Meeting Room14.6 x 54.3 m (48 x 178 ft) · 5.5 m ceiling
- Grand Gallery Meeting Rooms Total14.6 x 54.3 m (48 x 178 ft) · 5.5 m ceiling
- Ballroom C21.6 x 26.2 m (71 x 86 ft) · 8.5 m ceiling
- Ballroom D21.6 x 26.2 m (71 x 86 ft) · 8.5 m ceiling
- Monroe Meeting Room23.2 x 20.7 m (76 x 68 ft) · 5.2 m ceiling
Published dimensions (source), fetched 2026-09-04. All rooms at DeVos Place Convention Center a Legends Global Facility · Venues in Grand Rapids