Lake Rooms at Alliant Energy Center
Lake Rooms is 36.6 x 9.8 m (120 x 32 ft), 359 m² (3,861 sq ft), with a 4.7 m (15 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 4.7 m ceiling with 1.5 m trim and 0.3 m clearance you get 5 rows of 500 mm tile flown. Along the 36.6 m wall a Absen PL2.5 Plus V2 wall runs 58 x 5 (11600 x 1000 px, 2,262 kg, 46.4 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 48 x 8 = 384 | 28.8 x 2.7 m | 36864 x 3456 | 1,728 kg / 3,810 lb | 34 kW, 163 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 58 x 5 = 290 | 29 x 2.5 m | 11600 x 1000 | 2,262 kg / 4,987 lb | 46.4 kW, 223 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 58 x 5 = 290 | 29 x 2.5 m | 7424 x 640 | 2,262 kg / 4,987 lb | 40.6 kW, 195 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, Lake Rooms holds about 610 theater seats, 249 banquet seats at rounds of 10, or 171 classroom seats. Back row in theater is roughly 29.6 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Alliant Energy Center
- Halls A-D64 x 146.3 m (210 x 480 ft) · 9.1 m ceiling
- Coliseum78.8 x 78.8 m (259 x 259 ft) · 29.3 m ceiling
- Lobby13.7 x 173.7 m (45 x 570 ft) · 9.1 m ceiling
- Arena Building30.5 x 67.1 m (100 x 220 ft) · 9.1 m ceiling
- Mendota 1-418.3 x 43.9 m (60 x 144 ft) · 3.7 m ceiling
- Mendota 5–813.4 x 43.9 m (44 x 144 ft) · 3.4 m ceiling
- Atrium23.5 x 23.2 m (77 x 76 ft) · 3.7 m ceiling
- Board Room9.8 x 9.1 m (32 x 30 ft) · 4.7 m ceiling
- Madison Room4.9 x 9.1 m (16 x 30 ft) · 3 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at Alliant Energy Center · Venues in Madison