Grand Ballroom (Open) at MotorCity Casino Hotel
Grand Ballroom (Open) is 48.5 x 36.3 m (159 x 119 ft), 1,761 m² (18,951 sq ft), with a 4.3 m (14 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 4.3 m ceiling with 1.5 m trim and 0.3 m clearance you get 4 rows of 500 mm tile flown. Along the 48.5 m wall a Absen A2 Pro wall runs 77 x 4 (12936 x 672 px, 3,080 kg, 57 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 64 x 7 = 448 | 38.4 x 2.4 m | 20480 x 1260 | 2,150 kg / 4,741 lb | 113.8 kW, 547 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 77 x 4 = 308 | 38.5 x 2 m | 12936 x 672 | 3,080 kg / 6,790 lb | 57 kW, 274 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 77 x 4 = 308 | 38.5 x 2 m | 9856 x 512 | 2,926 kg / 6,451 lb | 49.3 kW, 237 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 (Open) holds about 3,725 theater seats, 1,524 banquet seats at rounds of 10, or 1,047 classroom seats. Back row in theater is roughly 41.5 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at MotorCity Casino Hotel
- Pre-Function Lobby65.2 x 45.7 m (214 x 150 ft) · 4.3 m ceiling
- Ballroom (A-C)44.8 x 24.7 m (147 x 81 ft) · 4.3 m ceiling
- Sound Board Balcony29.4 x 29.4 m (96 x 96 ft) · 3.1 m ceiling
- Salon A & B33.5 x 24.7 m (110 x 81 ft) · 4.3 m ceiling
- Iridescence16.6 x 40.8 m (54 x 134 ft) · 3.1 m ceiling
- Salon B & C23.5 x 24.7 m (77 x 81 ft) · 4.3 m ceiling
- Meeting Room MCC123448.5 x 11.8 m (159 x 39 ft) · 4.3 m ceiling
- Salon A21 x 21.9 m (69 x 72 ft) · 4.3 m ceiling
- Amnesia -Lower Level14 x 31.7 m (46 x 104 ft) · 9.2 m ceiling
- Salon B12.3 x 24.7 m (40 x 81 ft) · 4.3 m ceiling
- MCC 3 & 417.1 x 17.1 m (56 x 56 ft) · 4.3 m ceiling
- MCC 1 & 216.9 x 16.9 m (55 x 55 ft) · 4.3 m ceiling
Published dimensions (source), fetched 2026-09-04. All rooms at MotorCity Casino Hotel · Venues in Detroit