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Oregon Ballroom 201-203 at Oregon Convention Center

Published dimensions

Oregon Ballroom 201-203 is 33.5 x 53 m (110 x 174 ft), 1,776 m² (19,111 sq ft), with a 7.6 m (25 ft) ceiling.

Plan view

LED wall that fits

Under a 7.6 m ceiling with 1.5 m trim and 0.3 m clearance you get 11 rows of 500 mm tile flown. Along the 53 m wall a Absen PL2.5 Plus V2 wall runs 84 x 11 (16800 x 2200 px, 7,207 kg, 147.8 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
Absen KLCOB 0.78	0.78 mm	70 x 17 = 1190	42 x 5.7 m	53760 x 7344	5,355 kg / 11,806 lb	105.3 kW, 506 A @ 208 V
Absen PL2.5 Plus V2	2.5 mm	84 x 11 = 924	42 x 5.5 m	16800 x 2200	7,207 kg / 15,889 lb	147.8 kW, 711 A @ 208 V
Absen PL3.9 Plus V2	3.9 mm	84 x 11 = 924	42 x 5.5 m	10752 x 1408	7,207 kg / 15,889 lb	129.4 kW, 622 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, Oregon Ballroom 201-203 holds about 3,758 theater seats, 1,537 banquet seats at rounds of 10, or 1,057 classroom seats. Back row in theater is roughly 46 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 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

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