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Zephyr Rocket at St. Louis Union Station Hotel, Curio Collection by Hilton

Published dimensions2nd Floor Conference Center

Zephyr Rocket is 4 x 5.5 m (13 x 18 ft), 22 m² (237 sq ft), with a 4.6 m (15 ft) ceiling.

Open in 3D previz

Plan view

4 m / 13 ft5.5 m / 18 ft grid 1 m

LED wall that fits

Under a 4.6 m ceiling with 1.5 m trim and 0.3 m clearance you get 5 rows of 500 mm tile flown. Along the 5.5 m wall a Absen PL2.5 Plus V2 wall runs 8 x 5 (1600 x 1000 px, 312 kg, 6.4 kW).

PanelPitchWall (cols x rows)SizeResolutionWeightPower (max)
Absen KLCOB 0.780.78 mm7 x 8 = 564.2 x 2.7 m5376 x 3456252 kg / 556 lb5 kW, 24 A @ 208 V
Absen PL2.5 Plus V22.5 mm8 x 5 = 404 x 2.5 m1600 x 1000312 kg / 688 lb6.4 kW, 31 A @ 208 V
Absen PL3.9 Plus V23.9 mm8 x 5 = 404 x 2.5 m1024 x 640312 kg / 688 lb5.6 kW, 27 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, Zephyr Rocket holds about 0 theater seats, 0 banquet seats at rounds of 10, or 0 classroom seats. Back row in theater is roughly -1.5 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at St. Louis Union Station Hotel, Curio Collection by Hilton

Published dimensions (source), fetched 2026-09-05. All rooms at St. Louis Union Station Hotel, Curio Collection by Hilton · Venues in St Louis

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