O'Hare Int'l Ballroom at Crowne Plaza Chicago Ohare Hotel & Conf Ctr
O'Hare Int'l Ballroom is 84.4 x 25.6 m (277 x 84 ft), 2,161 m² (23,256 sq ft), with a 3.7 m (12 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 3.7 m ceiling with 1.5 m trim and 0.3 m clearance you get 3 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 84.4 m wall a Absen PL2.5 Plus V2 wall runs 135 x 3 (27000 x 600 px, 3,159 kg, 64.8 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 112 x 5 = 560 | 67.2 x 1.7 m | 86016 x 2160 | 2,520 kg / 5,556 lb | 49.6 kW, 238 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 135 x 3 = 405 | 67.5 x 1.5 m | 27000 x 600 | 3,159 kg / 6,964 lb | 64.8 kW, 312 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 135 x 3 = 405 | 67.5 x 1.5 m | 17280 x 384 | 3,159 kg / 6,964 lb | 56.7 kW, 273 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, O'Hare Int'l Ballroom holds about 4,614 theater seats, 1,887 banquet seats at rounds of 10, or 1,297 classroom seats. Back row in theater is roughly 77.4 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Crowne Plaza Chicago Ohare Hotel & Conf Ctr
- O’Hare International Ballroom84.4 x 25.6 m (277 x 84 ft) · 3.7 m ceiling
- O'Hare International Ballroom - 1, 2, 3 & 456.1 x 25.6 m (184 x 84 ft) · 3.7 m ceiling
- O'Hare International Ballroom - 1, 2 & 341.5 x 25.6 m (136 x 84 ft) · 3.7 m ceiling
- O'Hare International Ballroom 2 & 341.5 x 24.7 m (136 x 81 ft) · 3.7 m ceiling
- O'Hare International Ballroom 3 & 441.5 x 24.7 m (136 x 81 ft) · 3.7 m ceiling
- O'Hare 326.8 x 24.7 m (88 x 81 ft) · 3.7 m ceiling
- O'Hare International Ballroom - 326.8 x 24.7 m (88 x 81 ft) · 3.7 m ceiling
- O'Hare International Ballroom - 1 & 225.6 x 25.6 m (84 x 84 ft) · 3.7 m ceiling
- O'Hare International Ballroom - 4 & 525.6 x 25.6 m (84 x 84 ft) · 3.7 m ceiling
- Garden Patio15.2 x 37.5 m (50 x 123 ft) · 3.1 m ceiling
- O'Hare 1,2,4,514.6 x 25.6 m (48 x 84 ft) · 3.7 m ceiling
- O'Hare International Ballroom - 114.6 x 25.6 m (48 x 84 ft) · 3.7 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at Crowne Plaza Chicago Ohare Hotel & Conf Ctr · Venues in Rosemont