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Exhibit Hall B-C-D at Oregon Convention Center

Published dimensions

Exhibit Hall B-C-D is 122.7 x 122.7 m (403 x 403 ft), 15,055 m² (162,054 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 122.7 m wall a Absen A2 Pro wall runs 196 x 14 (32928 x 2352 px, 27,440 kg, 507.6 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
9thPanel DW1.9 S Pro	1.875 mm	163 x 21 = 3423	97.8 x 7.1 m	52160 x 3780	16,430 kg / 36,222 lb	869.4 kW, 4180 A @ 208 V
Absen A2 Pro	2.97 mm	196 x 14 = 2744	98 x 7 m	32928 x 2352	27,440 kg / 60,494 lb	507.6 kW, 2441 A @ 208 V
Absen A3 Pro	3.9 mm	196 x 14 = 2744	98 x 7 m	25088 x 1792	26,068 kg / 57,470 lb	439 kW, 2111 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 B-C-D holds about 33,269 theater seats, 13,610 banquet seats at rounds of 10, or 9,357 classroom seats. Back row in theater is roughly 115.7 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 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 C-D109.9 x 109.9 m (361 x 361 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