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Great Hall D at Three Rivers Convention Center

Published dimensions

Great Hall D is 18.3 x 27.4 m (60 x 90 ft), 501 m² (5,397 sq ft), with a 7.9 m (26 ft) ceiling.

Plan view

LED wall that fits

Under a 7.9 m ceiling with 1.5 m trim and 0.3 m clearance you get 12 rows of 500 mm tile flown. Along the 27.4 m wall a Absen PL2.5 Plus V2 wall runs 43 x 12 (8600 x 2400 px, 4,025 kg, 82.6 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
Absen KLCOB 0.78	0.78 mm	36 x 18 = 648	21.6 x 6.1 m	27648 x 7776	2,916 kg / 6,429 lb	57.3 kW, 276 A @ 208 V
Absen PL2.5 Plus V2	2.5 mm	43 x 12 = 516	21.5 x 6 m	8600 x 2400	4,025 kg / 8,873 lb	82.6 kW, 397 A @ 208 V
Absen PL3.9 Plus V2	3.9 mm	43 x 12 = 516	21.5 x 6 m	5504 x 1536	4,025 kg / 8,873 lb	72.2 kW, 347 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, Great Hall D holds about 927 theater seats, 379 banquet seats at rounds of 10, or 260 classroom seats. Back row in theater is roughly 20.4 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Three Rivers Convention Center

Great Hall36.6 x 54.9 m (120 x 180 ft) · 7.9 m ceiling
Great Hall A&C36.6 x 27.4 m (120 x 90 ft) · 7.9 m ceiling
Great Hall B&D36.6 x 27.4 m (120 x 90 ft) · 7.9 m ceiling
Meeting Room E-H22.5 x 22.5 m (74 x 74 ft) · 4.9 m ceiling
Great Hall A18.3 x 27.4 m (60 x 90 ft) · 7.9 m ceiling
Great Hall B18.3 x 27.4 m (60 x 90 ft) · 7.9 m ceiling
Great Hall C18.3 x 27.4 m (60 x 90 ft) · 7.9 m ceiling
Meeting Room A-D18.6 x 26.8 m (61 x 88 ft) · 4.9 m ceiling
Meeting Room C13.1 x 13.1 m (43 x 43 ft) · 4.9 m ceiling
Meeting Room D13.1 x 13.1 m (43 x 43 ft) · 4.9 m ceiling
Meeting Room G13.1 x 13.1 m (43 x 43 ft) · 4.9 m ceiling
Meeting Room H13 x 13 m (43 x 43 ft) · 4.9 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Three Rivers Convention Center · Venues in Kennewick