MGM Grand Ballroom at MGM National Harbor
MGM Grand Ballroom is 30.2 x 49.7 m (99 x 163 ft), 1,501 m² (16,156 sq ft), with a 7.4 m (24 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 7.4 m ceiling with 1.5 m trim and 0.3 m clearance you get 11 rows of 500 mm tile flown. Along the 49.7 m wall a Absen PL2.5 Plus V2 wall runs 79 x 11 (15800 x 2200 px, 6,778 kg, 139 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 66 x 16 = 1056 | 39.6 x 5.4 m | 50688 x 6912 | 4,752 kg / 10,476 lb | 93.4 kW, 449 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 79 x 11 = 869 | 39.5 x 5.5 m | 15800 x 2200 | 6,778 kg / 14,943 lb | 139 kW, 668 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 79 x 11 = 869 | 39.5 x 5.5 m | 10112 x 1408 | 6,778 kg / 14,943 lb | 121.7 kW, 585 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, MGM Grand Ballroom holds about 3,148 theater seats, 1,288 banquet seats at rounds of 10, or 885 classroom seats. Back row in theater is roughly 42.7 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at MGM National Harbor
- The THEATER50.1 x 50.1 m (164 x 164 ft) · 3.1 m ceiling
- Bellagio Ballrom + Pre-Function29.9 x 29.9 m (98 x 98 ft) · 3.1 m ceiling
- MGM Grand Ballroom Prefunction A28.3 x 28.3 m (93 x 93 ft) · 3.1 m ceiling
- MGM Grand Ballroom Prefunction B/C28.3 x 28.3 m (93 x 93 ft) · 3.1 m ceiling
- MGM Grand Ballroom, Salon A30.2 x 22.3 m (99 x 73 ft) · 7.4 m ceiling
- MGM Grand Ballroom, Salons B & C30.2 x 22.3 m (99 x 73 ft) · 7.4 m ceiling
- MGM Grand Ballroom Prefunction9 x 63.6 m (30 x 209 ft) · 7.4 m ceiling
- MGM Grand Ballroom Terrace23.6 x 23.6 m (77 x 77 ft) · 3.1 m ceiling
- Center Prefunction22.5 x 22.5 m (74 x 74 ft) · 3.1 m ceiling
- Bellagio Ballroom Prefunction22.3 x 22.3 m (73 x 73 ft) · 3.1 m ceiling
- Bellagio Ballroom25.6 x 15.5 m (84 x 51 ft) · 6 m ceiling
- MGM Grand Ballroom, Salon B14.9 x 22.3 m (49 x 73 ft) · 7.4 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at MGM National Harbor · Venues in National Harbor