Devonshire Ballroom at The Langham, Chicago
Devonshire Ballroom is 37.2 x 12.2 m (122 x 40 ft), 454 m² (4,885 sq ft), with a 6.7 m (22 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 6.7 m ceiling with 1.5 m trim and 0.3 m clearance you get 9 rows of 500 mm tile flown. Along the 37.2 m wall a Absen A2 Pro wall runs 59 x 9 (9912 x 1512 px, 5,310 kg, 98.2 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 49 x 14 = 686 | 29.4 x 4.7 m | 15680 x 2520 | 3,293 kg / 7,259 lb | 174.2 kW, 838 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 59 x 9 = 531 | 29.5 x 4.5 m | 9912 x 1512 | 5,310 kg / 11,706 lb | 98.2 kW, 472 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 59 x 9 = 531 | 29.5 x 4.5 m | 7552 x 1152 | 5,045 kg / 11,121 lb | 85 kW, 408 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, Devonshire Ballroom holds about 821 theater seats, 336 banquet seats at rounds of 10, or 231 classroom seats. Back row in theater is roughly 30.2 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at The Langham, Chicago
- Devonshire Ballroom with Pre-Function25.5 x 25.5 m (84 x 84 ft) · 3.1 m ceiling
- Plaza (Outdoor)30.5 x 12.2 m (100 x 40 ft) · 3.1 m ceiling
- Devonshire I/II/III28 x 12.2 m (92 x 40 ft) · 6.7 m ceiling
- Devonshire II/III/IV27.4 x 12.2 m (90 x 40 ft) · 6.7 m ceiling
- Cambridge Ballroom with Pre-Function17.9 x 17.9 m (59 x 59 ft) · 3.1 m ceiling
- Pavilion16.4 x 16.4 m (54 x 54 ft) · 6.7 m ceiling
- Cambridge27.7 x 8.8 m (91 x 29 ft) · 2.9 m ceiling
- Devonshire I/II18.9 x 12.2 m (62 x 40 ft) · 6.7 m ceiling
- Devonshire II/III18.6 x 12.2 m (61 x 40 ft) · 6.7 m ceiling
- Devonshire III/IV18.3 x 12.2 m (60 x 40 ft) · 6.7 m ceiling
- Devonshire Foyer14.2 x 14.2 m (47 x 47 ft) · 3.4 m ceiling
- Chelsea28 x 7 m (92 x 23 ft) · 3.4 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at The Langham, Chicago · Venues in Chicago