King Willem Alexander at World Forum The Hague

King Willem Alexander is 49.1 x 49.1 m (161 x 161 ft), 2,411 m² (25,950 sq ft), with a 20 m (66 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 20 m ceiling with 1.5 m trim and 0.3 m clearance you get 36 rows of 500 mm tile flown. Along the 49.1 m wall a Absen PL2.5 Plus V2 wall runs 78 x 36 (15600 x 7200 px, 21,902 kg, 449.3 kW).

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, King Willem Alexander holds about 5,170 theater seats, 2,115 banquet seats at rounds of 10, or 1,454 classroom seats. Back row in theater is roughly 42.1 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at World Forum The Hague

• Atlantic49.9 x 49.9 m (164 x 164 ft) · 2.9 m ceiling
• Lobby ground floor47.3 x 47.3 m (155 x 155 ft) · 2.5 m ceiling
• Pacific39.1 x 35.2 m (128 x 115 ft) · 2.6 m ceiling
• Queen Maxima66.8 x 17 m (219 x 56 ft) · 4 m ceiling
• King Willem Alexander Foyer - ground floor31.9 x 31.9 m (105 x 105 ft) · 2.4 m ceiling
• Lobby first floor27.4 x 27.4 m (90 x 90 ft) · 2.5 m ceiling
• Amazon Foyer24.8 x 24.8 m (81 x 81 ft) · 2.9 m ceiling
• King Willem Alexander Foyer - first floor50 x 11 m (164 x 36 ft) · 2.4 m ceiling
• Atlantic Foyer21.8 x 21.8 m (72 x 72 ft) · 2.9 m ceiling
• Pacific Foyer21.8 x 21.8 m (72 x 72 ft) · 2.5 m ceiling
• Oceania Foyer28.9 x 15.3 m (95 x 50 ft) · 2.7 m ceiling
• Princess Alexia23.6 x 17.1 m (77 x 56 ft) · 3.6 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at World Forum The Hague · Venues in The Hague