JW Grand Ballroom at JW Marriott Indianapolis
JW Grand Ballroom is 80.8 x 46.6 m (265 x 153 ft), 3,765 m² (40,529 sq ft), with a 6.4 m (21 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 6.4 m ceiling with 1.5 m trim and 0.3 m clearance you get 9 rows of 500 mm tile flown. Along the 80.8 m wall a Absen PL2.5 Plus V2 wall runs 129 x 9 (25800 x 1800 px, 9,056 kg, 185.8 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 107 x 13 = 1391 | 64.2 x 4.4 m | 82176 x 5616 | 6,260 kg / 13,800 lb | 123.1 kW, 592 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 129 x 9 = 1161 | 64.5 x 4.5 m | 25800 x 1800 | 9,056 kg / 19,964 lb | 185.8 kW, 893 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 129 x 9 = 1161 | 64.5 x 4.5 m | 16512 x 1152 | 9,056 kg / 19,964 lb | 162.5 kW, 781 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, JW Grand Ballroom holds about 8,180 theater seats, 3,346 banquet seats at rounds of 10, or 2,300 classroom seats. Back row in theater is roughly 73.8 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at JW Marriott Indianapolis
- Third Floor Prefunction106.7 x 21 m (350 x 69 ft) · 6.4 m ceiling
- JW Grand Ballroom 5-645.4 x 46.6 m (149 x 153 ft) · 6.4 m ceiling
- Second Floor Prefunction91.4 x 21 m (300 x 69 ft) · 5.8 m ceiling
- White River Ballroom54.6 x 35.1 m (179 x 115 ft) · 5.8 m ceiling
- Griffin Hall45.7 x 38.1 m (150 x 125 ft) · 3.7 m ceiling
- First Floor Prefunction64 x 20.7 m (210 x 68 ft) · 5.8 m ceiling
- JW Grand Ballroom 522.9 x 46.6 m (75 x 153 ft) · 6.4 m ceiling
- JW Grand Ballroom 622.9 x 46.6 m (75 x 153 ft) · 6.4 m ceiling
- White River Ballroom E-F30.2 x 35.1 m (99 x 115 ft) · 5.8 m ceiling
- JW Grand Ballroom 1-417.7 x 46.6 m (58 x 153 ft) · 5.8 m ceiling
- JW Grand Ballroom 7-1017.7 x 46.6 m (58 x 153 ft) · 5.8 m ceiling
- White River Ballroom E15.2 x 35.1 m (50 x 115 ft) · 5.8 m ceiling
Published dimensions (source), fetched 2026-09-04. All rooms at JW Marriott Indianapolis · Venues in Indianapolis