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Pre-Assembly at Embassy Suites by Hilton Chicago O'Hare Rosemont

Published dimensions

Pre-Assembly is 23.8 x 6.7 m (78 x 22 ft), 160 m² (1,717 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 23.8 m wall a Absen A2 Pro wall runs 38 x 3 (6384 x 504 px, 1,140 kg, 21.1 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
9thPanel DW1.9 S Pro	1.875 mm	31 x 5 = 155	18.6 x 1.7 m	9920 x 900	744 kg / 1,640 lb	39.4 kW, 189 A @ 208 V
Absen A2 Pro	2.97 mm	38 x 3 = 114	19 x 1.5 m	6384 x 504	1,140 kg / 2,513 lb	21.1 kW, 101 A @ 208 V
Absen A3 Pro	3.9 mm	38 x 3 = 114	19 x 1.5 m	4864 x 384	1,083 kg / 2,388 lb	18.2 kW, 88 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, Pre-Assembly holds about 167 theater seats, 68 banquet seats at rounds of 10, or 47 classroom seats. Back row in theater is roughly 16.8 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Embassy Suites by Hilton Chicago O'Hare Rosemont

Salon Ballroom14.6 x 32.3 m (48 x 106 ft) · 4.3 m ceiling
Salon ABCD14.6 x 24.4 m (48 x 80 ft) · 4.3 m ceiling
Salon CDEF14.6 x 24.4 m (48 x 80 ft) · 4.3 m ceiling
Salon ABC14.6 x 16.2 m (48 x 53 ft) · 4.3 m ceiling
Salon CD14.6 x 16.2 m (48 x 53 ft) · 4.3 m ceiling
Salon DEF14.6 x 16.2 m (48 x 53 ft) · 4.3 m ceiling
Walden Room16.5 x 7.9 m (54 x 26 ft) · 2.4 m ceiling
Salon AB14.6 x 8.2 m (48 x 27 ft) · 4.3 m ceiling
Salon C14.6 x 8.2 m (48 x 27 ft) · 4.3 m ceiling
Salon D14.6 x 8.2 m (48 x 27 ft) · 4.3 m ceiling
Salon EF14.6 x 8.2 m (48 x 27 ft) · 4.3 m ceiling
Salon A7.3 x 8.2 m (24 x 27 ft) · 4.3 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Embassy Suites by Hilton Chicago O'Hare Rosemont · Venues in Rosemont