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Hall 21 at Deutsche Messe AG

Published dimensions

Hall 21 is 128.5 x 128.5 m (422 x 422 ft), 16,512 m² (177,737 sq ft), with a 3.1 m (10 ft) ceiling.

Plan view

Shape approximate: the venue publishes area only, so this room is drawn as a square of equal area.

LED wall that fits

Under a 3.1 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 128.5 m wall a Absen PL2.5 Plus V2 wall runs 205 x 2 (41000 x 400 px, 3,198 kg, 65.6 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
Absen KLCOB 0.78	0.78 mm	171 x 3 = 513	102.6 x 1 m	131328 x 1296	2,309 kg / 5,089 lb	45.4 kW, 218 A @ 208 V
Absen PL2.5 Plus V2	2.5 mm	205 x 2 = 410	102.5 x 1 m	41000 x 400	3,198 kg / 7,050 lb	65.6 kW, 315 A @ 208 V
Absen PL3.9 Plus V2	3.9 mm	205 x 2 = 410	102.5 x 1 m	26240 x 256	3,198 kg / 7,050 lb	57.4 kW, 276 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 21 holds about 36,507 theater seats, 14,934 banquet seats at rounds of 10, or 10,267 classroom seats. Back row in theater is roughly 121.5 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Deutsche Messe AG

Hall 27176.4 x 176.4 m (579 x 579 ft) · 3.1 m ceiling
Hall 11154.9 x 154.9 m (508 x 508 ft) · 3.1 m ceiling
Hall 13153.7 x 153.7 m (504 x 504 ft) · 3.1 m ceiling
Hall 9153.6 x 153.6 m (504 x 504 ft) · 3.1 m ceiling
Hall 6151.8 x 151.8 m (498 x 498 ft) · 3.1 m ceiling
Hall 12148.4 x 148.4 m (487 x 487 ft) · 3.1 m ceiling
Hall 26146.6 x 146.6 m (481 x 481 ft) · 3.1 m ceiling
Hall 14/15143.6 x 143.6 m (471 x 471 ft) · 3.1 m ceiling
Hall 4140.9 x 140.9 m (462 x 462 ft) · 3.1 m ceiling
Hall 17136.3 x 136.3 m (447 x 447 ft) · 3.1 m ceiling
Hall 25133.3 x 133.3 m (437 x 437 ft) · 3.1 m ceiling
Hall 5129.4 x 129.4 m (425 x 425 ft) · 3.1 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Deutsche Messe AG · Venues in Hannover