Grand Ballroom at San Antonio Marriott Rivercenter on the River Walk
Grand Ballroom is 79.2 x 48.8 m (260 x 160 ft), 3,865 m² (41,602 sq ft), with a 7.6 m (25 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 7.6 m ceiling with 1.5 m trim and 0.3 m clearance you get 11 rows of 500 mm tile flown. Along the 79.2 m wall a Absen A2 Pro wall runs 126 x 11 (21168 x 1848 px, 13,860 kg, 256.4 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 105 x 17 = 1785 | 63 x 5.7 m | 33600 x 3060 | 8,568 kg / 18,889 lb | 453.4 kW, 2180 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 126 x 11 = 1386 | 63 x 5.5 m | 21168 x 1848 | 13,860 kg / 30,556 lb | 256.4 kW, 1233 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 126 x 11 = 1386 | 63 x 5.5 m | 16128 x 1408 | 13,167 kg / 29,028 lb | 221.8 kW, 1066 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 8,402 theater seats, 3,437 banquet seats at rounds of 10, or 2,363 classroom seats. Back row in theater is roughly 72.2 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at San Antonio Marriott Rivercenter on the River Walk
- Salons G-M48.8 x 36.9 m (160 x 121 ft) · 7.6 m ceiling
- Salons A-F48.8 x 36.6 m (160 x 120 ft) · 7.6 m ceiling
- Salons GHI48.8 x 26.2 m (160 x 86 ft) · 7.6 m ceiling
- Salons E&F47.5 x 25.6 m (156 x 84 ft) · 7.6 m ceiling
- Salons CDE25 x 36.6 m (82 x 120 ft) · 7.6 m ceiling
- Salons H&I34.7 x 26.2 m (114 x 86 ft) · 7.6 m ceiling
- Salons ABF24.1 x 36.6 m (79 x 120 ft) · 7.6 m ceiling
- Salon E25.3 x 24.7 m (83 x 81 ft) · 7.6 m ceiling
- Salon F25.3 x 22.9 m (83 x 75 ft) · 7.6 m ceiling
- Pearl 1-340.5 x 14 m (133 x 46 ft) · 3 m ceiling
- Salons I&J15.2 x 36.9 m (50 x 121 ft) · 7.6 m ceiling
- Salon H26.2 x 19.5 m (86 x 64 ft) · 7.6 m ceiling
Published dimensions (source), fetched 2026-09-04. All rooms at San Antonio Marriott Rivercenter on the River Walk · Venues in San Antonio