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Abstract Boardroom at The Royal Sonesta Chicago River North

Published dimensions

Abstract Boardroom is 8.2 x 3 m (27 x 10 ft), 25 m² (265 sq ft), with a 3 m (10 ft) ceiling.

Plan view

LED wall that fits

Under a 3 m ceiling with 1.5 m trim and 0.3 m clearance you get 2 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 8.2 m wall a Absen A2 Pro wall runs 13 x 2 (2184 x 336 px, 260 kg, 4.8 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
9thPanel DW1.9 S Pro	1.875 mm	10 x 3 = 30	6 x 1 m	3200 x 540	144 kg / 317 lb	7.6 kW, 37 A @ 208 V
Absen A2 Pro	2.97 mm	13 x 2 = 26	6.5 x 1 m	2184 x 336	260 kg / 573 lb	4.8 kW, 23 A @ 208 V
Absen A3 Pro	3.9 mm	13 x 2 = 26	6.5 x 1 m	1664 x 256	247 kg / 545 lb	4.2 kW, 20 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, Abstract Boardroom holds about 0 theater seats, 0 banquet seats at rounds of 10, or 0 classroom seats. Back row in theater is roughly 1.2 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at The Royal Sonesta Chicago River North

Gallery Ballroom10.1 x 22.6 m (33 x 74 ft) · 5.5 m ceiling
CBR13.5 x 13.5 m (44 x 44 ft) · 5.5 m ceiling
Gallery Ballroom I&II12.5 x 12.5 m (41 x 41 ft) · 5.5 m ceiling
Contemporary Room7.9 x 14 m (26 x 46 ft) · 2.7 m ceiling
Canvas10.3 x 10.3 m (34 x 34 ft) · 4.6 m ceiling
Gallery Foyer10.3 x 10.3 m (34 x 34 ft) · 3.1 m ceiling
Gallery II10.1 x 8.8 m (33 x 29 ft) · 5.5 m ceiling
Gallery I10.1 x 7 m (33 x 23 ft) · 5.5 m ceiling
Modern Room8.2 x 8.5 m (27 x 28 ft) · 2.7 m ceiling
Gallery III10.1 x 6.7 m (33 x 22 ft) · 5.5 m ceiling
Contemporary II8.2 x 7.6 m (27 x 25 ft) · 2.7 m ceiling
Contemporary I7.9 x 7.6 m (26 x 25 ft) · 2.7 m ceiling

Published dimensions (source), fetched 2026-09-04. All rooms at The Royal Sonesta Chicago River North · Venues in Chicago