Sheraton Ballroom 1 & 2 & 3 at Sheraton Grand Chicago Riverwalk
Sheraton Ballroom 1 & 2 & 3 is 34.7 x 20.1 m (114 x 66 ft), 698 m² (7,508 sq ft), with a 5.5 m (18 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 5.5 m ceiling with 1.5 m trim and 0.3 m clearance you get 7 rows of 500 mm tile flown. Along the 34.7 m wall a Absen PL2.5 Plus V2 wall runs 55 x 7 (11000 x 1400 px, 3,003 kg, 61.6 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 46 x 10 = 460 | 27.6 x 3.4 m | 35328 x 4320 | 2,070 kg / 4,564 lb | 40.7 kW, 196 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 55 x 7 = 385 | 27.5 x 3.5 m | 11000 x 1400 | 3,003 kg / 6,620 lb | 61.6 kW, 296 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 55 x 7 = 385 | 27.5 x 3.5 m | 7040 x 896 | 3,003 kg / 6,620 lb | 53.9 kW, 259 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, Sheraton Ballroom 1 & 2 & 3 holds about 1,363 theater seats, 557 banquet seats at rounds of 10, or 383 classroom seats. Back row in theater is roughly 27.7 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Sheraton Grand Chicago Riverwalk
- Riverwalk A & B85 x 74.7 m (279 x 245 ft) · 3.2 m ceiling
- Sheraton Chicago Ballroom38.1 x 97.5 m (125 x 320 ft) · 5.5 m ceiling
- Sheraton Ballroom (1-7)70.4 x 38.1 m (231 x 125 ft) · 5.5 m ceiling
- Riverwalk B45.4 x 43.3 m (149 x 142 ft) · 3.2 m ceiling
- Chicago Ballroom (6 - 10)38.4 x 48.8 m (126 x 160 ft) · 5.5 m ceiling
- Sheraton Ballroom (1 - 5)38.1 x 48.8 m (125 x 160 ft) · 5.5 m ceiling
- Sheraton Center (4 - 7)38.1 x 47.5 m (125 x 156 ft) · 5.5 m ceiling
- Riverwalk A39.6 x 31.4 m (130 x 103 ft) · 3.2 m ceiling
- Ballroom Promenade15.2 x 79.2 m (50 x 260 ft) · 5.5 m ceiling
- Chicago Ballroom 6 & 738.4 x 23.8 m (126 x 78 ft) · 5.5 m ceiling
- Sheraton Ballroom 4 & 538.1 x 23.8 m (125 x 78 ft) · 5.5 m ceiling
- Chicago Ballroom 8 & 9 & 1038.4 x 20.1 m (126 x 66 ft) · 5.5 m ceiling
Published dimensions (source), fetched 2026-09-04. All rooms at Sheraton Grand Chicago Riverwalk · Venues in Chicago