River Room B&C at Fairfield by Marriott Inn & Suites Chicago Downtown/River North
River Room B&C is 14.3 x 9.1 m (47 x 30 ft), 130 m² (1,400 sq ft), with a 3 m (10 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 3 m ceiling with 1.5 m trim and 0.3 m clearance you get 2 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 14.3 m wall a Absen A2 Pro wall runs 22 x 2 (3696 x 336 px, 440 kg, 8.1 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 19 x 3 = 57 | 11.4 x 1 m | 6080 x 540 | 274 kg / 603 lb | 14.5 kW, 70 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 22 x 2 = 44 | 11 x 1 m | 3696 x 336 | 440 kg / 970 lb | 8.1 kW, 39 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 22 x 2 = 44 | 11 x 1 m | 2816 x 256 | 418 kg / 922 lb | 7 kW, 34 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, River Room B&C holds about 102 theater seats, 41 banquet seats at rounds of 10, or 28 classroom seats. Back row in theater is roughly 7.3 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Fairfield by Marriott Inn & Suites Chicago Downtown/River North
- River Room19.8 x 9.1 m (65 x 30 ft) · 3 m ceiling
- River Room A&B12.2 x 9.1 m (40 x 30 ft) · 3 m ceiling
- River Room C7.6 x 9.1 m (25 x 30 ft) · 3 m ceiling
- Dearborn Room7.9 x 7.9 m (26 x 26 ft) · 2.4 m ceiling
- River Room A6.7 x 9.1 m (22 x 30 ft) · 3 m ceiling
- Pre-Function14.3 x 3.7 m (47 x 12 ft) · 3 m ceiling
- River Room B5.5 x 9.1 m (18 x 30 ft) · 3 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at Fairfield by Marriott Inn & Suites Chicago Downtown/River North · Venues in Chicago