Hall 1 at ICC Belfast

Published dimensionsLargest room

Hall 1 is 92 x 24 m (302 x 79 ft), 2,208 m² (23,767 sq ft), with a 5 m (16 ft) ceiling.

Plan view

LED wall that fits

Under a 5 m ceiling with 1.5 m trim and 0.3 m clearance you get 6 rows of 500 mm tile flown. Along the 92 m wall a Absen PL2.5 Plus V2 wall runs 147 x 6 (29400 x 1200 px, 6,880 kg, 141.1 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
Absen KLCOB 0.78	0.78 mm	122 x 9 = 1098	73.2 x 3 m	93696 x 3888	4,941 kg / 10,893 lb	97.2 kW, 467 A @ 208 V
Absen PL2.5 Plus V2	2.5 mm	147 x 6 = 882	73.5 x 3 m	29400 x 1200	6,880 kg / 15,167 lb	141.1 kW, 678 A @ 208 V
Absen PL3.9 Plus V2	3.9 mm	147 x 6 = 882	73.5 x 3 m	18816 x 768	6,880 kg / 15,167 lb	123.5 kW, 594 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 1 holds about 4,720 theater seats, 1,930 banquet seats at rounds of 10, or 1,327 classroom seats. Back row in theater is roughly 85 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at ICC Belfast

Hall 1ABC68 x 24 m (223 x 79 ft) · 5 m ceiling
Hall 1AB46 x 24 m (151 x 79 ft) · 9 m ceiling
Hall 1BCD32.6 x 32.6 m (107 x 107 ft) · 5 m ceiling
Hall 1BC38 x 24 m (125 x 79 ft) · 5 m ceiling
Hall 1A30 x 24 m (98 x 79 ft) · 9 m ceiling
Hall 1CD25.9 x 25.9 m (85 x 85 ft) · 5 m ceiling
Hall 230 x 19 m (98 x 62 ft) · 5 m ceiling
Hall 1C22 x 24 m (72 x 79 ft) · 5 m ceiling
Main Auditorium22.8 x 22.8 m (75 x 75 ft) · 16.5 m ceiling
Studio22.6 x 22.6 m (74 x 74 ft) · 6.5 m ceiling
Riverside Foyer19.2 x 24 m (63 x 79 ft) · 3.1 m ceiling
Hall 1D24 x 19 m (79 x 62 ft) · 5 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at ICC Belfast · Venues in Belfast