Grand Ballroom at Central Wisconsin Convention & Expo Center
Grand Ballroom is 40.5 x 34.1 m (133 x 112 ft), 1,381 m² (14,866 sq ft), with a 4.9 m (16 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 4.9 m ceiling with 1.5 m trim and 0.3 m clearance you get 6 rows of 500 mm tile flown. Along the 40.5 m wall a Absen PL2.5 Plus V2 wall runs 64 x 6 (12800 x 1200 px, 2,995 kg, 61.4 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 54 x 9 = 486 | 32.4 x 3 m | 41472 x 3888 | 2,187 kg / 4,821 lb | 43 kW, 207 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 64 x 6 = 384 | 32 x 3 m | 12800 x 1200 | 2,995 kg / 6,603 lb | 61.4 kW, 295 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 64 x 6 = 384 | 32 x 3 m | 8192 x 768 | 2,995 kg / 6,603 lb | 53.8 kW, 258 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, Grand Ballroom holds about 2,882 theater seats, 1,179 banquet seats at rounds of 10, or 810 classroom seats. Back row in theater is roughly 33.5 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Central Wisconsin Convention & Expo Center
- Salon B38.7 x 23.8 m (127 x 78 ft) · 3.7 m ceiling
- State Ballroom29.3 x 29.6 m (96 x 97 ft) · 4.9 m ceiling
- Salon C30.9 x 23.8 m (101 x 78 ft) · 3.7 m ceiling
- Salon A30.5 x 23.8 m (100 x 78 ft) · 3.7 m ceiling
- Grand Foyer100.1 x 6.1 m (328 x 20 ft) · 6.1 m ceiling
- State B114.6 x 14 m (48 x 46 ft) · 4.9 m ceiling
- State B214.6 x 14 m (48 x 46 ft) · 4.9 m ceiling
- State B314.6 x 14 m (48 x 46 ft) · 4.9 m ceiling
- State B414.6 x 14 m (48 x 46 ft) · 4.9 m ceiling
- Salon A214.9 x 12.2 m (49 x 40 ft) · 3.7 m ceiling
- Salon A111.9 x 12.2 m (39 x 40 ft) · 3.7 m ceiling
- Salon A57.6 x 11.6 m (25 x 38 ft) · 3.7 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at Central Wisconsin Convention & Expo Center · Venues in Rothschild