River Room at Grand River Center
River Room is 23.3 x 9.5 m (76 x 31 ft), 221 m² (2,383 sq ft), with a 6.1 m (20 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 6.1 m ceiling with 1.5 m trim and 0.3 m clearance you get 8 rows of 500 mm tile flown. Along the 23.3 m wall a Absen PL2.5 Plus V2 wall runs 37 x 8 (7400 x 1600 px, 2,309 kg, 47.4 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 31 x 12 = 372 | 18.6 x 4.1 m | 23808 x 5184 | 1,674 kg / 3,691 lb | 32.9 kW, 158 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 37 x 8 = 296 | 18.5 x 4 m | 7400 x 1600 | 2,309 kg / 5,090 lb | 47.4 kW, 228 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 37 x 8 = 296 | 18.5 x 4 m | 4736 x 1024 | 2,309 kg / 5,090 lb | 41.4 kW, 199 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 holds about 305 theater seats, 124 banquet seats at rounds of 10, or 85 classroom seats. Back row in theater is roughly 16.3 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Grand River Center
- Exhibit Hall59.4 x 45.7 m (195 x 150 ft) · 10.1 m ceiling
- Ballroom27.4 x 42.1 m (90 x 138 ft) · 4.9 m ceiling
- Meeting Room 117.5 x 12.4 m (57 x 41 ft) · 3.7 m ceiling
- Meeting Room 217.5 x 12.4 m (57 x 41 ft) · 3.7 m ceiling
- Meeting Room 517.5 x 12.4 m (57 x 41 ft) · 3.7 m ceiling
- Meeting Room 617.5 x 12.4 m (57 x 41 ft) · 3.7 m ceiling
- Meeting Room 317.5 x 12.2 m (57 x 40 ft) · 3.7 m ceiling
- Meeting Room 416.6 x 9.4 m (54 x 31 ft) · 3.7 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at Grand River Center · Venues in Dubuque