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Boardroom at St. Charles Convention Center - Connected to Embassy Suites St. Louis St. Charles Hotel

Published dimensions

Boardroom is 12.8 x 9.4 m (42 x 31 ft), 120 m² (1,295 sq ft), with a 4.3 m (14 ft) ceiling.

Plan view

LED wall that fits

Under a 4.3 m ceiling with 1.5 m trim and 0.3 m clearance you get 4 rows of 500 mm tile flown. Along the 12.8 m wall a Absen PL2.5 Plus V2 wall runs 20 x 4 (4000 x 800 px, 624 kg, 12.8 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
Absen KLCOB 0.78	0.78 mm	17 x 7 = 119	10.2 x 2.4 m	13056 x 3024	536 kg / 1,181 lb	10.5 kW, 51 A @ 208 V
Absen PL2.5 Plus V2	2.5 mm	20 x 4 = 80	10 x 2 m	4000 x 800	624 kg / 1,376 lb	12.8 kW, 62 A @ 208 V
Absen PL3.9 Plus V2	3.9 mm	20 x 4 = 80	10 x 2 m	2560 x 512	624 kg / 1,376 lb	11.2 kW, 54 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, Boardroom holds about 80 theater seats, 32 banquet seats at rounds of 10, or 22 classroom seats. Back row in theater is roughly 5.8 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at St. Charles Convention Center - Connected to Embassy Suites St. Louis St. Charles Hotel

Expanded Exhibit Hall (Includes Jr. Ballroom)88.7 x 38.1 m (291 x 125 ft) · 7.6 m ceiling
Combined Exhibit Hall67.7 x 38.1 m (222 x 125 ft) · 7.6 m ceiling
Grand Ballroom (all)55.2 x 27.4 m (181 x 90 ft) · 6.7 m ceiling
Grand Ballroom A & B27.4 x 54.9 m (90 x 180 ft) · 6.7 m ceiling
Grand Ballroom B & C27.4 x 54.9 m (90 x 180 ft) · 6.7 m ceiling
North Exhibit Hall36 x 38.1 m (118 x 125 ft) · 7.6 m ceiling
South Exhibit Hall31.7 x 38.1 m (104 x 125 ft) · 7.6 m ceiling
Junior Ballroom (all)35.4 x 16.5 m (116 x 54 ft) · 5.5 m ceiling
Grand Ballroom A13.7 x 27.4 m (45 x 90 ft) · 6.7 m ceiling
Grand Ballroom B13.7 x 27.4 m (45 x 90 ft) · 6.7 m ceiling
Grand Ballroom C13.7 x 27.4 m (45 x 90 ft) · 6.7 m ceiling
Grand Ballroom D13.7 x 27.4 m (45 x 90 ft) · 6.7 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at St. Charles Convention Center - Connected to Embassy Suites St. Louis St. Charles Hotel · Venues in St Charles