Grand Ballroom at Salt Lake Marriott Downtown at City Creek
Grand Ballroom is 22.9 x 54.3 m (75 x 178 ft), 1,244 m² (13,385 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 54.3 m wall a Absen PL2.5 Plus V2 wall runs 86 x 4 (17200 x 800 px, 2,683 kg, 55 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 72 x 7 = 504 | 43.2 x 2.4 m | 55296 x 3024 | 2,268 kg / 5,000 lb | 44.6 kW, 214 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 86 x 4 = 344 | 43 x 2 m | 17200 x 800 | 2,683 kg / 5,915 lb | 55 kW, 265 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 86 x 4 = 344 | 43 x 2 m | 11008 x 512 | 2,683 kg / 5,915 lb | 48.2 kW, 232 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 2,576 theater seats, 1,054 banquet seats at rounds of 10, or 724 classroom seats. Back row in theater is roughly 47.3 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Salt Lake Marriott Downtown at City Creek
- Salons D-J45.7 x 22.9 m (150 x 75 ft) · 4.3 m ceiling
- Salons A-F41.5 x 22.9 m (136 x 75 ft) · 4.3 m ceiling
- Salons E-J35.7 x 22.9 m (117 x 75 ft) · 4.3 m ceiling
- Salons D-F32.9 x 22.9 m (108 x 75 ft) · 4.3 m ceiling
- Salons A-E28.7 x 22.9 m (94 x 75 ft) · 4.3 m ceiling
- Salons F-J25.6 x 22.9 m (84 x 75 ft) · 4.3 m ceiling
- Salons EF22.9 x 22.9 m (75 x 75 ft) · 4.3 m ceiling
- Salons DE20.1 x 22.9 m (66 x 75 ft) · 4.3 m ceiling
- Salons A-D18.6 x 22.9 m (61 x 75 ft) · 4.3 m ceiling
- Salons G-J12.8 x 29.3 m (42 x 96 ft) · 3.7 m ceiling
- Grand Ballroom Foyer85.3 x 4 m (280 x 13 ft) · 2.7 m ceiling
- Salon F12.8 x 22.9 m (42 x 75 ft) · 4.3 m ceiling
Published dimensions (source), fetched 2026-09-04. All rooms at Salt Lake Marriott Downtown at City Creek · Venues in Salt Lake City