Portum Terrace at Harborside Hotel
Portum Terrace is 16.7 x 16.7 m (55 x 55 ft), 279 m² (3,002 sq ft), with a 4.3 m (14 ft) ceiling.
Open in 3D previzPlan view
Shape approximate: the venue publishes area only, so this room is drawn as a square of equal area.
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 16.7 m wall a Absen A2 Pro wall runs 26 x 4 (4368 x 672 px, 1,040 kg, 19.2 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 22 x 7 = 154 | 13.2 x 2.4 m | 7040 x 1260 | 739 kg / 1,630 lb | 39.1 kW, 188 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 26 x 4 = 104 | 13 x 2 m | 4368 x 672 | 1,040 kg / 2,293 lb | 19.2 kW, 93 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 26 x 4 = 104 | 13 x 2 m | 3328 x 512 | 988 kg / 2,178 lb | 16.6 kW, 80 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, Portum Terrace holds about 433 theater seats, 177 banquet seats at rounds of 10, or 121 classroom seats. Back row in theater is roughly 9.7 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
- 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
- Sky Ballroom13.4 x 10.7 m (44 x 35 ft) · 3.4 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