Grand Ballroom BC at Huntington Convention Center of Cleveland
Grand Ballroom BC is 50.3 x 40.8 m (165 x 134 ft), 2,052 m² (22,090 sq ft), with a 7.6 m (25 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 7.6 m ceiling with 1.5 m trim and 0.3 m clearance you get 11 rows of 500 mm tile flown. Along the 50.3 m wall a Absen PL2.5 Plus V2 wall runs 80 x 11 (16000 x 2200 px, 6,864 kg, 140.8 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 67 x 17 = 1139 | 40.2 x 5.7 m | 51456 x 7344 | 5,126 kg / 11,300 lb | 100.8 kW, 485 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 80 x 11 = 880 | 40 x 5.5 m | 16000 x 2200 | 6,864 kg / 15,132 lb | 140.8 kW, 677 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 80 x 11 = 880 | 40 x 5.5 m | 10240 x 1408 | 6,864 kg / 15,132 lb | 123.2 kW, 592 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 BC holds about 4,373 theater seats, 1,789 banquet seats at rounds of 10, or 1,230 classroom seats. Back row in theater is roughly 43.3 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 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
- Grand Ballroom C25.6 x 40.8 m (84 x 134 ft) · 7.6 m ceiling
Published dimensions (source), fetched 2026-09-04. All rooms at Huntington Convention Center of Cleveland · Venues in Cleveland