Grand Ballroom at Hyatt Regency Chicago - $200M Transformation
Grand Ballroom is 64.9 x 34.7 m (213 x 114 ft), 2,252 m² (24,240 sq ft), with a 5.2 m (17 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 5.2 m ceiling with 1.5 m trim and 0.3 m clearance you get 6 rows of 500 mm tile flown. Along the 64.9 m wall a Absen A2 Pro wall runs 103 x 6 (17304 x 1008 px, 6,180 kg, 114.3 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 86 x 10 = 860 | 51.6 x 3.4 m | 27520 x 1800 | 4,128 kg / 9,101 lb | 218.4 kW, 1050 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 103 x 6 = 618 | 51.5 x 3 m | 17304 x 1008 | 6,180 kg / 13,624 lb | 114.3 kW, 550 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 103 x 6 = 618 | 51.5 x 3 m | 13184 x 768 | 5,871 kg / 12,943 lb | 98.9 kW, 475 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, Grand Ballroom holds about 4,817 theater seats, 1,970 banquet seats at rounds of 10, or 1,355 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 Hyatt Regency Chicago - $200M Transformation
- Riverside Centre Exhibition Hall80.6 x 80.6 m (264 x 264 ft) · 3.7 m ceiling
- Riverside West Exhibition Hall61 x 61 m (200 x 200 ft) · 3.7 m ceiling
- Riverside East Exhibition Hall52.8 x 52.8 m (173 x 173 ft) · 3.7 m ceiling
- Grand Hall40.5 x 40.5 m (133 x 133 ft) · 3 m ceiling
- Regency Ballroom21.9 x 70.1 m (72 x 230 ft) · 3.6 m ceiling
- Grand Ballroom ABCD38.8 x 38.8 m (127 x 127 ft) · 3 m ceiling
- Grand Ballroom CDEF38.8 x 38.8 m (127 x 127 ft) · 5.2 m ceiling
- Grand Ballroom ABCD43.3 x 34.7 m (142 x 114 ft) · 5.2 m ceiling
- Grand Ballroom CDEF43.3 x 34.7 m (142 x 114 ft) · 5.2 m ceiling
- Regency Ballroom ABC21.9 x 53 m (72 x 174 ft) · 3.6 m ceiling
- Regency Ballroom BCD21.9 x 53 m (72 x 174 ft) · 3.6 m ceiling
- Grand Ballroom ABCD (North)32.6 x 34.7 m (107 x 114 ft) · 5.2 m ceiling
Published dimensions (source), fetched 2026-09-04. All rooms at Hyatt Regency Chicago - $200M Transformation · Venues in Chicago