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MGM National Harbor

Published dimensionsNational Harbor

MGM National Harbor in National Harbor lists 23 event spaces totaling 12,278 m² (132,159 sq ft). The largest is The THEATER at 50.1 x 50.1 m (164 x 164 ft) with a 3.1 m (10 ft) ceiling. The tallest ceiling on the property is 7.4 m (24 ft).

Open The THEATER in 3D previz

Rooms

RoomFloorL x W (m)L x W (ft)AreaCeilingRig ptsData
The THEATER50.1 x 50.1164 x 1642,510 m² / 27,017 sq ft3.1 m / 10 ftPublished dimensions
MGM Grand Ballroom30.2 x 49.799 x 1631,501 m² / 16,156 sq ft7.4 m / 24 ftPublished dimensions
Bellagio Ballrom + Pre-Function29.9 x 29.998 x 98894 m² / 9,623 sq ft3.1 m / 10 ftPublished dimensions
MGM Grand Ballroom Prefunction A28.3 x 28.393 x 93801 m² / 8,621 sq ft3.1 m / 10 ftPublished dimensions
MGM Grand Ballroom Prefunction B/C28.3 x 28.393 x 93801 m² / 8,621 sq ft3.1 m / 10 ftPublished dimensions
MGM Grand Ballroom, Salon A30.2 x 22.399 x 73674 m² / 7,249 sq ft7.4 m / 24 ftPublished dimensions
MGM Grand Ballroom, Salons B & C30.2 x 22.399 x 73674 m² / 7,249 sq ft7.4 m / 24 ftPublished dimensions
MGM Grand Ballroom Prefunction9 x 63.630 x 209572 m² / 6,161 sq ft7.4 m / 24 ftPublished dimensions
MGM Grand Ballroom Terrace23.6 x 23.677 x 77557 m² / 5,995 sq ft3.1 m / 10 ftPublished dimensions
Center Prefunction22.5 x 22.574 x 74506 m² / 5,450 sq ft3.1 m / 10 ftPublished dimensions
Bellagio Ballroom Prefunction22.3 x 22.373 x 73497 m² / 5,353 sq ft3.1 m / 10 ftPublished dimensions
Bellagio Ballroom25.6 x 15.584 x 51397 m² / 4,271 sq ft6 m / 20 ftPublished dimensions
MGM Grand Ballroom, Salon B14.9 x 22.349 x 73332 m² / 3,577 sq ft7.4 m / 24 ftPublished dimensions
MGM Grand Ballroom, Salon C14.9 x 22.349 x 73332 m² / 3,577 sq ft7.4 m / 24 ftPublished dimensions
Bellagio Ballroom, Section 214.9 x 15.549 x 51231 m² / 2,486 sq ft6 m / 20 ftPublished dimensions
ARIA16.5 x 10.454 x 34172 m² / 1,847 sq ft3.7 m / 12 ftPublished dimensions
Beau Rivage16.5 x 10.454 x 34172 m² / 1,847 sq ft3.7 m / 12 ftPublished dimensions
Mandalay Bay16.5 x 10.454 x 34172 m² / 1,847 sq ft3.7 m / 12 ftPublished dimensions
Harbor Terrace12.9 x 12.942 x 42166 m² / 1,791 sq ft3.1 m / 10 ftPublished dimensions
Bellagio Ballroom, Section 110.7 x 15.535 x 51166 m² / 1,786 sq ft6 m / 20 ftPublished dimensions
The Cosmopolitan Boardroom 15.5 x 1118 x 3661 m² / 651 sq ft3.5 m / 12 ftPublished dimensions
The Cosmopolitan Boardroom 25.5 x 1118 x 3661 m² / 651 sq ft3.5 m / 12 ftPublished dimensions
Meeting Planners Office6.7 x 4.622 x 1531 m² / 332 sq ft2.7 m / 9 ftPublished dimensions

What fits in The THEATER

With a 3.1 m ceiling, a flown wall of Absen A2 Pro (2.97 mm) runs 80 tiles wide by 2 high (160 tiles, 40 x 1 m, 13440 x 336 px) once you keep 1.5 m of trim under the bottom edge. That wall weighs about 1,600 kg and draws up to 29.6 kW (142 A at 208 V). Floor space after a 12 x 7 m stage seats roughly 5,391 theater, 2,205 banquet, or 1,516 classroom. The previz lets you move the wall, change the tile, and check sightlines from the back row.

PanelPitchWall (cols x rows)SizeResolutionWeightPower (max)
9thPanel DW1.9 S Pro1.875 mm66 x 3 = 19839.6 x 1 m21120 x 540950 kg / 2,095 lb50.3 kW, 242 A @ 208 V
Absen A2 Pro2.97 mm80 x 2 = 16040 x 1 m13440 x 3361,600 kg / 3,527 lb29.6 kW, 142 A @ 208 V
Absen A3 Pro3.9 mm80 x 2 = 16040 x 1 m10240 x 2561,520 kg / 3,351 lb25.6 kW, 123 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.

Planning notes

No rigging point data is published for this venue yet; plan on ground-supported LED or ask the venue for its rigging plot. 9 of the 23 rooms sit under 3.5 m, which rules out flown LED there and limits ground-stacked walls to about 6 rows of 500 mm tile.

Data source

Published dimensions. Dimensions from the venue's published meeting-space specifications (source). Rooms drawn as boxes use published length x width; square rooms were derived from published area only, so treat their shape as approximate. Venue managers: send a floor plan to upgrade your listing to production-ready.

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