Sky Ballroom at Harborside Hotel
Sky Ballroom is 13.4 x 10.7 m (44 x 35 ft), 143 m² (1,544 sq ft), with a 3.4 m (11 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 3.4 m ceiling with 1.5 m trim and 0.3 m clearance you get 3 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 13.4 m wall a Absen A2 Pro wall runs 21 x 3 (3528 x 504 px, 630 kg, 11.7 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 17 x 4 = 68 | 10.2 x 1.4 m | 5440 x 720 | 326 kg / 720 lb | 17.3 kW, 83 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 21 x 3 = 63 | 10.5 x 1.5 m | 3528 x 504 | 630 kg / 1,389 lb | 11.7 kW, 56 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 21 x 3 = 63 | 10.5 x 1.5 m | 2688 x 384 | 599 kg / 1,319 lb | 10.1 kW, 48 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, Sky Ballroom holds about 132 theater seats, 54 banquet seats at rounds of 10, or 37 classroom seats. Back row in theater is roughly 6.4 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Harborside Hotel
- Harborside Ballroom33.8 x 16.8 m (111 x 55 ft) · 3.7 m ceiling
- Portum Terrace16.7 x 16.7 m (55 x 55 ft) · 4.3 m ceiling
- Azure13.7 x 18.3 m (45 x 60 ft) · 3.7 m ceiling
- Aspire10.1 x 15.2 m (33 x 50 ft) · 3.7 m ceiling
- Infinity10.1 x 15.2 m (33 x 50 ft) · 3.7 m ceiling
- Harborside Foyer11.8 x 11.8 m (39 x 39 ft) · 3.7 m ceiling
- Vault Board Room4.9 x 5.8 m (16 x 19 ft) · 3 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at Harborside Hotel · Venues in National Harbor