Grand Ballroom Prefunction at MGM Grand Las Vegas
Grand Ballroom Prefunction is 96 x 21.9 m (315 x 72 ft), 2,102 m² (22,630 sq ft), with a 5.8 m (19 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 5.8 m ceiling with 1.5 m trim and 0.3 m clearance you get 7 rows of 500 mm tile flown. Along the 96 m wall a Absen PL2.5 Plus V2 wall runs 153 x 7 (30600 x 1400 px, 8,354 kg, 171.4 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 128 x 11 = 1408 | 76.8 x 3.7 m | 98304 x 4752 | 6,336 kg / 13,968 lb | 124.6 kW, 599 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 153 x 7 = 1071 | 76.5 x 3.5 m | 30600 x 1400 | 8,354 kg / 18,417 lb | 171.4 kW, 824 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 153 x 7 = 1071 | 76.5 x 3.5 m | 19584 x 896 | 8,354 kg / 18,417 lb | 149.9 kW, 721 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, Grand Ballroom Prefunction holds about 4,485 theater seats, 1,834 banquet seats at rounds of 10, or 1,261 classroom seats. Back row in theater is roughly 89 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at MGM Grand Las Vegas
- Marquee Ballroom92.7 x 92.7 m (304 x 304 ft) · 8.2 m ceiling
- Grand Ballroom90.8 x 62.8 m (298 x 206 ft) · 8.5 m ceiling
- Section 111-120 + Hall South62.8 x 73.5 m (206 x 241 ft) · 8.5 m ceiling
- Premier Ballroom67.6 x 67.6 m (222 x 222 ft) · 8.5 m ceiling
- Chairman's Ballroom79.2 x 54.9 m (260 x 180 ft) · 8.5 m ceiling
- Section 355-37079.2 x 54.9 m (260 x 180 ft) · 8.5 m ceiling
- Section 111-12062.8 x 67.1 m (206 x 220 ft) · 8.5 m ceiling
- Section 115 - 120 N&S Hall62.8 x 56.1 m (206 x 184 ft) · 8.5 m ceiling
- Section 309-317 + H South62.8 x 55.5 m (206 x 182 ft) · 8.5 m ceiling
- Section 115 - 120 North Hall62.8 x 49.7 m (206 x 163 ft) · 8.5 m ceiling
- Section 115 - 120 South Hall62.8 x 49.7 m (206 x 163 ft) · 8.5 m ceiling
- Section 309-31762.8 x 48.2 m (206 x 158 ft) · 8.5 m ceiling
Published dimensions (source), fetched 2026-09-04. All rooms at MGM Grand Las Vegas · Venues in Las Vegas