Madison Ballroom at Chicago Athletic Association - The Unbound Collection by Hyatt

Madison Ballroom is 12.8 x 17.1 m (42 x 56 ft), 219 m² (2,356 sq ft), with a 5.2 m (17 ft) ceiling.

Plan 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 17.1 m wall a Absen A2 Pro wall runs 27 x 6 (4536 x 1008 px, 1,620 kg, 30 kW).

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, Madison Ballroom holds about 299 theater seats, 122 banquet seats at rounds of 10, or 84 classroom seats. Back row in theater is roughly 10.1 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Chicago Athletic Association - The Unbound Collection by Hyatt

• Stagg Court11.9 x 36.6 m (39 x 120 ft) · 7 m ceiling
• The Tank16.8 x 18.3 m (55 x 60 ft) · 4.9 m ceiling
• The White City Ballroom17.1 x 17.7 m (56 x 58 ft) · 5.2 m ceiling
• Cindy's11.9 x 11.9 m (39 x 39 ft) · 6.1 m ceiling
• Cindy's Private Dining Room6.1 x 10.1 m (20 x 33 ft) · 4.6 m ceiling
• Evers4.9 x 11.6 m (16 x 38 ft) · 3.7 m ceiling
• 4th Floor Foyer7.5 x 7.5 m (25 x 25 ft) · 3.7 m ceiling
• 8th Floor Foyer6.1 x 6.1 m (20 x 20 ft) · 3 m ceiling
• Tinker4.3 x 5.5 m (14 x 18 ft) · 3.7 m ceiling
• 3rd Floor Foyer4.3 x 4.3 m (14 x 14 ft) · 3.7 m ceiling
• Chance2.7 x 6.1 m (9 x 20 ft) · 3.7 m ceiling

Published dimensions (source), fetched 2026-09-04. All rooms at Chicago Athletic Association - The Unbound Collection by Hyatt · Venues in Chicago