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Junior Ballroom A/B/C at Iowa Events Center

Published dimensions

Junior Ballroom A/B/C is 53.6 x 18.3 m (176 x 60 ft), 981 m² (10,558 sq ft), with a 4.3 m (14 ft) ceiling.

Open in 3D previz

Plan view

53.6 m / 176 ft18.3 m / 60 ft grid 5 m

LED wall that fits

Under a 4.3 m ceiling with 1.5 m trim and 0.3 m clearance you get 4 rows of 500 mm tile flown. Along the 53.6 m wall a Absen A2 Pro wall runs 85 x 4 (14280 x 672 px, 3,400 kg, 62.9 kW).

PanelPitchWall (cols x rows)SizeResolutionWeightPower (max)
9thPanel DW1.9 S Pro1.875 mm71 x 7 = 49742.6 x 2.4 m22720 x 12602,386 kg / 5,259 lb126.2 kW, 607 A @ 208 V
Absen A2 Pro2.97 mm85 x 4 = 34042.5 x 2 m14280 x 6723,400 kg / 7,496 lb62.9 kW, 302 A @ 208 V
Absen A3 Pro3.9 mm85 x 4 = 34042.5 x 2 m10880 x 5123,230 kg / 7,121 lb54.4 kW, 262 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, Junior Ballroom A/B/C holds about 1,993 theater seats, 815 banquet seats at rounds of 10, or 560 classroom seats. Back row in theater is roughly 46.6 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Iowa Events Center

Published dimensions (source), fetched 2026-09-05. All rooms at Iowa Events Center · Venues in Des Moines