Imperial Ballroom at Fairmont Chicago - Millennium Park
Imperial Ballroom is 30.5 x 49.1 m (100 x 161 ft), 1,498 m² (16,120 sq ft), with a 6.1 m (20 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 6.1 m ceiling with 1.5 m trim and 0.3 m clearance you get 8 rows of 500 mm tile flown. Along the 49.1 m wall a Absen PL2.5 Plus V2 wall runs 78 x 8 (15600 x 1600 px, 4,867 kg, 99.8 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 65 x 12 = 780 | 39 x 4.1 m | 49920 x 5184 | 3,510 kg / 7,738 lb | 69 kW, 332 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 78 x 8 = 624 | 39 x 4 m | 15600 x 1600 | 4,867 kg / 10,730 lb | 99.8 kW, 480 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 78 x 8 = 624 | 39 x 4 m | 9984 x 1024 | 4,867 kg / 10,730 lb | 87.4 kW, 420 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, Imperial Ballroom holds about 3,141 theater seats, 1,285 banquet seats at rounds of 10, or 883 classroom seats. Back row in theater is roughly 42.1 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Fairmont Chicago - Millennium Park
- International Ballroom36.6 x 24.4 m (120 x 80 ft) · 4.6 m ceiling
- Toro Restaurant23.2 x 23.2 m (76 x 76 ft) · 3.1 m ceiling
- Millennium Room22.9 x 21.3 m (75 x 70 ft) · 4.9 m ceiling
- Imperial Foyer20.9 x 20.9 m (69 x 69 ft) · 3.1 m ceiling
- Gold Room21.9 x 16.5 m (72 x 54 ft) · 4 m ceiling
- International Foyer18 x 18 m (59 x 59 ft) · 3.1 m ceiling
- Crystal Ballroom20.7 x 13.7 m (68 x 45 ft) · 4 m ceiling
- Crystal Foyer14.6 x 14.6 m (48 x 48 ft) · 3.1 m ceiling
- Regent Room13.7 x 11 m (45 x 36 ft) · 3.7 m ceiling
- State Room13.7 x 11 m (45 x 36 ft) · 3.7 m ceiling
- Cuvee Room10.7 x 12.8 m (35 x 42 ft) · 3.7 m ceiling
- Ambassador Room11 x 10.4 m (36 x 34 ft) · 3.7 m ceiling
Published dimensions (source), fetched 2026-09-04. All rooms at Fairmont Chicago - Millennium Park · Venues in Chicago