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Atlantic Ballroom at Radisson Blu Aqua Hotel Chicago

Published dimensionsLargest room

Atlantic Ballroom is 25.4 x 43.9 m (83 x 144 ft), 1,115 m² (12,003 sq ft), with a 6.1 m (20 ft) ceiling.

Open in 3D previz

Plan view

25.4 m / 83 ft43.9 m / 144 ft grid 5 m

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 43.9 m wall a Absen PL2.5 Plus V2 wall runs 70 x 8 (14000 x 1600 px, 4,368 kg, 89.6 kW).

PanelPitchWall (cols x rows)SizeResolutionWeightPower (max)
Absen KLCOB 0.780.78 mm58 x 12 = 69634.8 x 4.1 m44544 x 51843,132 kg / 6,905 lb61.6 kW, 296 A @ 208 V
Absen PL2.5 Plus V22.5 mm70 x 8 = 56035 x 4 m14000 x 16004,368 kg / 9,630 lb89.6 kW, 431 A @ 208 V
Absen PL3.9 Plus V23.9 mm70 x 8 = 56035 x 4 m8960 x 10244,368 kg / 9,630 lb78.4 kW, 377 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, Atlantic Ballroom holds about 2,291 theater seats, 937 banquet seats at rounds of 10, or 644 classroom seats. Back row in theater is roughly 36.9 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Radisson Blu Aqua Hotel Chicago

Published dimensions (source), fetched 2026-09-04. All rooms at Radisson Blu Aqua Hotel Chicago · Venues in Chicago

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