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Hall B3 at O2 universum, Prague & STAGES HOTEL PRAGUE

Published dimensions

Hall B3 is 19 x 11.6 m (62 x 38 ft), 220 m² (2,372 sq ft), with a 3.6 m (12 ft) ceiling.

Plan view

LED wall that fits

Under a 3.6 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 19 m wall a Absen A2 Pro wall runs 30 x 3 (5040 x 504 px, 900 kg, 16.7 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
9thPanel DW1.9 S Pro	1.875 mm	25 x 5 = 125	15 x 1.7 m	8000 x 900	600 kg / 1,323 lb	31.8 kW, 153 A @ 208 V
Absen A2 Pro	2.97 mm	30 x 3 = 90	15 x 1.5 m	5040 x 504	900 kg / 1,984 lb	16.7 kW, 80 A @ 208 V
Absen A3 Pro	3.9 mm	30 x 3 = 90	15 x 1.5 m	3840 x 384	855 kg / 1,885 lb	14.4 kW, 69 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, Hall B3 holds about 303 theater seats, 124 banquet seats at rounds of 10, or 85 classroom seats. Back row in theater is roughly 12 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at O2 universum, Prague & STAGES HOTEL PRAGUE

Hall A57.7 x 30.1 m (189 x 99 ft) · 13 m ceiling
Hall B1 & B2 & B335.4 x 35.4 m (116 x 116 ft) · 6.6 m ceiling
Hall C1 & C2 & C344.4 x 22.8 m (146 x 75 ft) · 6 m ceiling
Hall B224.5 x 21.4 m (80 x 70 ft) · 6.6 m ceiling
Hall B124.5 x 19.6 m (80 x 64 ft) · 6.6 m ceiling
Hall E125.5 x 17.6 m (84 x 58 ft) · 6 m ceiling
Hall E225.5 x 17.6 m (84 x 58 ft) · 6 m ceiling
Hall C122.8 x 17.6 m (75 x 58 ft) · 6 m ceiling
Hall C322.8 x 17.6 m (75 x 58 ft) · 6 m ceiling
Hall D8 & D9 & D1022.2 x 14.1 m (73 x 46 ft) · 3.1 m ceiling
Hall D5 & D6 & D722.1 x 14.1 m (73 x 46 ft) · 3.1 m ceiling
Hall D11 & D1215.9 x 17.5 m (52 x 57 ft) · 3.1 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at O2 universum, Prague & STAGES HOTEL PRAGUE · Venues in Prague