Promenade Ballroom B at The Westin Chicago River North
Promenade Ballroom B is 13.1 x 9.1 m (43 x 30 ft), 119 m² (1,283 sq ft), with a 3.7 m (12 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 3.7 m ceiling with 1.5 m trim and 0.3 m clearance you get 3 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 13.1 m wall a Absen A2 Pro wall runs 20 x 3 (3360 x 504 px, 600 kg, 11.1 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 17 x 5 = 85 | 10.2 x 1.7 m | 5440 x 900 | 408 kg / 899 lb | 21.6 kW, 104 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 20 x 3 = 60 | 10 x 1.5 m | 3360 x 504 | 600 kg / 1,323 lb | 11.1 kW, 53 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 20 x 3 = 60 | 10 x 1.5 m | 2560 x 384 | 570 kg / 1,257 lb | 9.6 kW, 46 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, Promenade Ballroom B holds about 78 theater seats, 32 banquet seats at rounds of 10, or 22 classroom seats. Back row in theater is roughly 6.1 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at The Westin Chicago River North
- Grand Ballroom23.2 x 33.8 m (76 x 111 ft) · 5.2 m ceiling
- Riverfront18.3 x 26.5 m (60 x 87 ft) · 3.7 m ceiling
- Grand Ballroom AB23.2 x 20 m (76 x 66 ft) · 5.5 m ceiling
- Grand Ballroom BC23.2 x 20 m (76 x 66 ft) · 5.5 m ceiling
- Grand Court34.1 x 12.5 m (112 x 41 ft) · 3.3 m ceiling
- Promenade Ballroom13.1 x 25.3 m (43 x 83 ft) · 3 m ceiling
- Astor Ballroom14 x 18.9 m (46 x 62 ft) · 3.9 m ceiling
- Grand Ballroom A23.2 x 10.9 m (76 x 36 ft) · 5.5 m ceiling
- Grand Ballroom C23.2 x 10.9 m (76 x 36 ft) · 5.5 m ceiling
- Promenade Ballroom AB13.1 x 16.6 m (43 x 54 ft) · 3.7 m ceiling
- Promenade Ballroom BC13.1 x 16.6 m (43 x 54 ft) · 3.7 m ceiling
- Grand Ballroom B23.2 x 9.1 m (76 x 30 ft) · 5.5 m ceiling
Published dimensions (source), fetched 2026-09-04. All rooms at The Westin Chicago River North · Venues in Chicago