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Room 154AB at Walter E. Washington Convention Center

Published dimensions

Room 154AB is 23.3 x 8.2 m (76 x 27 ft), 191 m² (2,057 sq ft), with a 5.2 m (17 ft) ceiling.

Plan view

LED wall that fits

Under a 5.2 m ceiling with 1.5 m trim and 0.3 m clearance you get 6 rows of 500 mm tile flown. Along the 23.3 m wall a Absen PL2.5 Plus V2 wall runs 37 x 6 (7400 x 1200 px, 1,732 kg, 35.5 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
Absen KLCOB 0.78	0.78 mm	31 x 10 = 310	18.6 x 3.4 m	23808 x 4320	1,395 kg / 3,075 lb	27.4 kW, 132 A @ 208 V
Absen PL2.5 Plus V2	2.5 mm	37 x 6 = 222	18.5 x 3 m	7400 x 1200	1,732 kg / 3,817 lb	35.5 kW, 171 A @ 208 V
Absen PL3.9 Plus V2	3.9 mm	37 x 6 = 222	18.5 x 3 m	4736 x 768	1,732 kg / 3,817 lb	31.1 kW, 149 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, Room 154AB holds about 237 theater seats, 97 banquet seats at rounds of 10, or 66 classroom seats. Back row in theater is roughly 16.3 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Walter E. Washington Convention Center

Ballroom ABC81.7 x 42.7 m (268 x 140 ft) · 14.6 m ceiling
West Salon GHI with Prefunction33.8 x 41.5 m (111 x 136 ft) · 5.5 m ceiling
Room 146ABC46.9 x 25 m (154 x 82 ft) · 6.7 m ceiling
West Salon GHI26.2 x 41.5 m (86 x 136 ft) · 5.5 m ceiling
Room 202AB24 x 30.3 m (79 x 99 ft) · 4.9 m ceiling
Room 207AB24 x 30.3 m (79 x 99 ft) · 4.9 m ceiling
Room 151AB19.6 x 27.2 m (64 x 89 ft) · 5.2 m ceiling
Room 147AB22.6 x 22.7 m (74 x 74 ft) · 5.2 m ceiling
Room 145AB22.6 x 22.3 m (74 x 73 ft) · 5.2 m ceiling
Room 152AB21.6 x 22.6 m (71 x 74 ft) · 5.2 m ceiling
Room 150AB21.6 x 22.3 m (71 x 73 ft) · 5.2 m ceiling
Room 144ABC26.5 x 17.1 m (87 x 56 ft) · 5.2 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Walter E. Washington Convention Center · Venues in Washington