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Exhibit Hall C-D at Oregon Convention Center

Published dimensions

Exhibit Hall C-D is 109.9 x 109.9 m (361 x 361 ft), 12,078 m² (130,006 sq ft), with a 9.1 m (30 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 9.1 m ceiling with 1.5 m trim and 0.3 m clearance you get 14 rows of 500 mm tile flown. Along the 109.9 m wall a Absen PL2.5 Plus V2 wall runs 175 x 14 (35000 x 2800 px, 19,110 kg, 392 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
Absen KLCOB 0.78	0.78 mm	146 x 21 = 3066	87.6 x 7.1 m	112128 x 9072	13,797 kg / 30,417 lb	271.3 kW, 1304 A @ 208 V
Absen PL2.5 Plus V2	2.5 mm	175 x 14 = 2450	87.5 x 7 m	35000 x 2800	19,110 kg / 42,130 lb	392 kW, 1885 A @ 208 V
Absen PL3.9 Plus V2	3.9 mm	175 x 14 = 2450	87.5 x 7 m	22400 x 1792	19,110 kg / 42,130 lb	343 kW, 1649 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, Exhibit Hall C-D holds about 26,653 theater seats, 10,903 banquet seats at rounds of 10, or 7,496 classroom seats. Back row in theater is roughly 102.9 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Oregon Convention Center

Exhibit Hall A-A1-B-C-D-E153.9 x 153.9 m (505 x 505 ft) · 9.1 m ceiling
Exhibit Hall A1-B-C-D-E144.6 x 144.6 m (474 x 474 ft) · 9.1 m ceiling
Exhibit Hall A-A1-B-C-D143.6 x 143.6 m (471 x 471 ft) · 9.1 m ceiling
Exhibit Hall A1-B-C-D134.6 x 134.6 m (442 x 442 ft) · 9.1 m ceiling
Exhibit Hall B-C-D-E134.6 x 134.6 m (442 x 442 ft) · 9.1 m ceiling
Exhibit Hall B-C-D122.7 x 122.7 m (403 x 403 ft) · 9.1 m ceiling
Exhibit Hall C-D-E122.7 x 122.7 m (403 x 403 ft) · 9.1 m ceiling
Exhibit Hall A-A1-B-C120 x 120 m (394 x 394 ft) · 9.1 m ceiling
Exhibit Hall A1-B-C107.3 x 107.3 m (352 x 352 ft) · 9.1 m ceiling
Exhibit Hall A-A1-B103.6 x 103.6 m (340 x 340 ft) · 9.1 m ceiling
Exhibit Hall B-C93 x 93 m (305 x 305 ft) · 9.1 m ceiling
Exhibit Hall D-E93 x 93 m (305 x 305 ft) · 9.1 m ceiling

Published dimensions (source), fetched 2026-09-04. All rooms at Oregon Convention Center · Venues in Portland