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Metropolitan Ballroom at Washington Marriott Georgetown

Published dimensionsLargest room

Metropolitan Ballroom is 33.5 x 13.4 m (110 x 44 ft), 449 m² (4,832 sq ft), with a 3.7 m (12 ft) ceiling.

Open in 3D previz

Plan view

33.5 m / 110 ft13.4 m / 44 ft grid 5 m

LED wall that fits

Under a 3.7 m ceiling with 1.5 m trim and 0.3 m clearance you get 3 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 33.5 m wall a Absen A2 Pro wall runs 53 x 3 (8904 x 504 px, 1,590 kg, 29.4 kW).

PanelPitchWall (cols x rows)SizeResolutionWeightPower (max)
9thPanel DW1.9 S Pro1.875 mm44 x 5 = 22026.4 x 1.7 m14080 x 9001,056 kg / 2,328 lb55.9 kW, 269 A @ 208 V
Absen A2 Pro2.97 mm53 x 3 = 15926.5 x 1.5 m8904 x 5041,590 kg / 3,505 lb29.4 kW, 141 A @ 208 V
Absen A3 Pro3.9 mm53 x 3 = 15926.5 x 1.5 m6784 x 3841,511 kg / 3,330 lb25.4 kW, 122 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, Metropolitan Ballroom holds about 810 theater seats, 331 banquet seats at rounds of 10, or 228 classroom seats. Back row in theater is roughly 26.5 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Washington Marriott Georgetown

Published dimensions (source), fetched 2026-09-05. All rooms at Washington Marriott Georgetown · Venues in Washington