Home / Venues / Crowne Plaza Chicago Ohare Hotel & Conf Ctr / O'Hare 3

O'Hare 3 at Crowne Plaza Chicago Ohare Hotel & Conf Ctr

Published dimensions

O'Hare 3 is 26.8 x 24.7 m (88 x 81 ft), 662 m² (7,126 sq ft), with a 3.7 m (12 ft) ceiling.

Plan 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 26.8 m wall a Absen A2 Pro wall runs 42 x 3 (7056 x 504 px, 1,260 kg, 23.3 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
9thPanel DW1.9 S Pro	1.875 mm	35 x 5 = 175	21 x 1.7 m	11200 x 900	840 kg / 1,852 lb	44.5 kW, 214 A @ 208 V
Absen A2 Pro	2.97 mm	42 x 3 = 126	21 x 1.5 m	7056 x 504	1,260 kg / 2,778 lb	23.3 kW, 112 A @ 208 V
Absen A3 Pro	3.9 mm	42 x 3 = 126	21 x 1.5 m	5376 x 384	1,197 kg / 2,639 lb	20.2 kW, 97 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 3 holds about 1,284 theater seats, 525 banquet seats at rounds of 10, or 361 classroom seats. Back row in theater is roughly 19.8 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 Int'l Ballroom84.4 x 25.6 m (277 x 84 ft) · 3.7 m ceiling
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 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