Grand Hall at John A. Alario, Sr. Events Center
Grand Hall is 67.8 x 67.8 m (222 x 222 ft), 4,597 m² (49,479 sq ft), with a 13.7 m (45 ft) ceiling.
Open in 3D previzPlan view
Shape approximate: the venue publishes area only, so this room is drawn as a square of equal area.
LED wall that fits
Under a 13.7 m ceiling with 1.5 m trim and 0.3 m clearance you get 23 rows of 500 mm tile flown. Along the 67.8 m wall a Absen PL2.5 Plus V2 wall runs 108 x 23 (21600 x 4600 px, 19,375 kg, 397.4 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 90 x 35 = 3150 | 54 x 11.8 m | 69120 x 15120 | 14,175 kg / 31,250 lb | 278.7 kW, 1340 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 108 x 23 = 2484 | 54 x 11.5 m | 21600 x 4600 | 19,375 kg / 42,715 lb | 397.4 kW, 1911 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 108 x 23 = 2484 | 54 x 11.5 m | 13824 x 2944 | 19,375 kg / 42,715 lb | 347.8 kW, 1672 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 Hall holds about 10,028 theater seats, 4,102 banquet seats at rounds of 10, or 2,820 classroom seats. Back row in theater is roughly 60.8 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at John A. Alario, Sr. Events Center
- Hall A Lobby18.4 x 18.4 m (60 x 60 ft) · 13.7 m ceiling
- Meeting Rooms 1 & 219.2 x 15.2 m (63 x 50 ft) · 3.7 m ceiling
- Meeting Room 311.8 x 11.8 m (39 x 39 ft) · 3.1 m ceiling
- Boardroom6.4 x 12.2 m (21 x 40 ft) · 3.7 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at John A. Alario, Sr. Events Center · Venues in Westwego