Penthouse Pre-Function at The Royal Sonesta Chicago Downtown
Penthouse Pre-Function is 4.3 x 18 m (14 x 59 ft), 77 m² (833 sq ft), with a 2.4 m (8 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 2.4 m ceiling with 1.5 m trim and 0.3 m clearance you get 1 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 18 m wall a Absen PL2.5 Plus V2 wall runs 28 x 1 (5600 x 200 px, 218 kg, 4.5 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 24 x 1 = 24 | 14.4 x 0.3 m | 18432 x 432 | 108 kg / 238 lb | 2.1 kW, 10 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 28 x 1 = 28 | 14 x 0.5 m | 5600 x 200 | 218 kg / 481 lb | 4.5 kW, 22 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 28 x 1 = 28 | 14 x 0.5 m | 3584 x 128 | 218 kg / 481 lb | 3.9 kW, 19 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, Penthouse Pre-Function holds about 0 theater seats, 0 banquet seats at rounds of 10, or 0 classroom seats. Back row in theater is roughly 11 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at The Royal Sonesta Chicago Downtown
- Grand Ballroom38.9 x 9.5 m (128 x 31 ft) · 4 m ceiling
- Grand ABC27.1 x 9.4 m (89 x 31 ft) · 4 m ceiling
- Grand BCD24.7 x 9.4 m (81 x 31 ft) · 4 m ceiling
- Grand AB21.3 x 9.4 m (70 x 31 ft) · 4 m ceiling
- Penthouse Ballroom14.4 x 13.4 m (47 x 44 ft) · 4 m ceiling
- Grand CD18.3 x 9.4 m (60 x 31 ft) · 4 m ceiling
- Pre-Function A16.2 x 10.4 m (53 x 34 ft) · 2.4 m ceiling
- Penthouse Terrace14.1 x 10.4 m (46 x 34 ft) · 3.1 m ceiling
- Grand A14.3 x 9.4 m (47 x 31 ft) · 4 m ceiling
- Grand BC13.1 x 9.4 m (43 x 31 ft) · 4 m ceiling
- Grand D11.9 x 9.4 m (39 x 31 ft) · 4 m ceiling
- Adams15.9 x 4.1 m (52 x 13 ft) · 2.4 m ceiling
Published dimensions (source), fetched 2026-09-04. All rooms at The Royal Sonesta Chicago Downtown · Venues in Chicago