Atrium Ballroom D at Huntington Convention Center of Cleveland
Atrium Ballroom D is 20.6 x 20.6 m (68 x 68 ft), 424 m² (4,568 sq ft), with a 3.1 m (10 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 3.1 m ceiling with 1.5 m trim and 0.3 m clearance you get 2 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 20.6 m wall a Absen PL2.5 Plus V2 wall runs 32 x 2 (6400 x 400 px, 499 kg, 10.2 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 27 x 3 = 81 | 16.2 x 1 m | 20736 x 1296 | 365 kg / 804 lb | 7.2 kW, 34 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 32 x 2 = 64 | 16 x 1 m | 6400 x 400 | 499 kg / 1,101 lb | 10.2 kW, 49 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 32 x 2 = 64 | 16 x 1 m | 4096 x 256 | 499 kg / 1,101 lb | 9 kW, 43 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, Atrium Ballroom D holds about 756 theater seats, 309 banquet seats at rounds of 10, or 212 classroom seats. Back row in theater is roughly 13.6 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Huntington Convention Center of Cleveland
- Exhibit Hall ABC166.7 x 192.3 m (547 x 631 ft) · 12.2 m ceiling
- Exhibit Hall BC96.9 x 192.3 m (318 x 631 ft) · 12.2 m ceiling
- Exhibit Hall AB166.7 x 93.9 m (547 x 308 ft) · 9.1 m ceiling
- Exhibit Hall C96.6 x 98.8 m (317 x 324 ft) · 12.2 m ceiling
- Exhibit Hall B96.6 x 93.9 m (317 x 308 ft) · 9.1 m ceiling
- Exhibit Hall A75.4 x 64.4 m (247 x 211 ft) · 9.1 m ceiling
- Grand Ballroom ABC73.8 x 40.8 m (242 x 134 ft) · 7.3 m ceiling
- Grand Ballroom BC50.3 x 40.8 m (165 x 134 ft) · 7.6 m ceiling
- Grand Ballroom AB49.1 x 40.2 m (161 x 132 ft) · 7.6 m ceiling
- Atrium Ballroom ABCDEF43.1 x 43.1 m (141 x 141 ft) · 3.1 m ceiling
- Atrium Ballroom ABDE34.8 x 34.8 m (114 x 114 ft) · 3.1 m ceiling
- The Loft33.9 x 33.9 m (111 x 111 ft) · 3.1 m ceiling
Published dimensions (source), fetched 2026-09-04. All rooms at Huntington Convention Center of Cleveland · Venues in Cleveland