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Congress Hall Foyer 2B at Kongresové centrum Praha

Published dimensions

Congress Hall Foyer 2B is 37 x 26 m (121 x 85 ft), 962 m² (10,355 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 37 m wall a Absen PL2.5 Plus V2 wall runs 59 x 2 (11800 x 400 px, 920 kg, 18.9 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
Absen KLCOB 0.78	0.78 mm	49 x 3 = 147	29.4 x 1 m	37632 x 1296	662 kg / 1,458 lb	13 kW, 63 A @ 208 V
Absen PL2.5 Plus V2	2.5 mm	59 x 2 = 118	29.5 x 1 m	11800 x 400	920 kg / 2,029 lb	18.9 kW, 91 A @ 208 V
Absen PL3.9 Plus V2	3.9 mm	59 x 2 = 118	29.5 x 1 m	7552 x 256	920 kg / 2,029 lb	16.5 kW, 79 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, Congress Hall Foyer 2B holds about 1,951 theater seats, 798 banquet seats at rounds of 10, or 548 classroom seats. Back row in theater is roughly 30 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Kongresové centrum Praha

Congress Hall54 x 50 m (177 x 164 ft) · 19.5 m ceiling
Congress Hall - Parterre54 x 50 m (177 x 164 ft) · 19.5 m ceiling
Congress Hall - Reduced Parterre54 x 50 m (177 x 164 ft) · 19.5 m ceiling
Congress Hall Foyer 3A37 x 55 m (121 x 180 ft) · 3 m ceiling
Congress Hall Foyer 3B37 x 55 m (121 x 180 ft) · 3 m ceiling
Congress Hall Foyer 4A37 x 55 m (121 x 180 ft) · 3 m ceiling
Congress Hall Foyer 4B37 x 55 m (121 x 180 ft) · 3 m ceiling
Forum Hall Foyer 1st floor27 x 70 m (89 x 230 ft) · 3.3 m ceiling
Winter Garden17 x 105 m (56 x 344 ft) · 3.7 m ceiling
Forum Hall Foyer 2nd floor25 x 70 m (82 x 230 ft) · 7.5 m ceiling
Congress Hall Foyer 0A32 x 54 m (105 x 177 ft) · 3.5 m ceiling
Forum Hall35 x 47 m (115 x 154 ft) · 19.4 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Kongresové centrum Praha · Venues in Prague