Mariner at Residence Inn by Marriott National Harbor Washington, DC Area
Mariner is 13.7 x 11 m (45 x 36 ft), 151 m² (1,622 sq ft), with a 3.7 m (12 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 3.7 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 13.7 m wall a Absen PL2.5 Plus V2 wall runs 21 x 3 (4200 x 600 px, 491 kg, 10.1 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 18 x 5 = 90 | 10.8 x 1.7 m | 13824 x 2160 | 405 kg / 893 lb | 8 kW, 38 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 21 x 3 = 63 | 10.5 x 1.5 m | 4200 x 600 | 491 kg / 1,083 lb | 10.1 kW, 48 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 21 x 3 = 63 | 10.5 x 1.5 m | 2688 x 384 | 491 kg / 1,083 lb | 8.8 kW, 42 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, Mariner holds about 148 theater seats, 60 banquet seats at rounds of 10, or 41 classroom seats. Back row in theater is roughly 6.7 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Residence Inn by Marriott National Harbor Washington, DC Area
- Gatehouse21.9 x 8.5 m (72 x 28 ft) · 3.4 m ceiling
- Harbor Room7.6 x 17.1 m (25 x 56 ft) · 3.4 m ceiling
- Patio16.2 x 7.9 m (53 x 26 ft) · 4 m ceiling
- Harbor Room II7.6 x 9.1 m (25 x 30 ft) · 3.4 m ceiling
- Harbor Room I7.6 x 7.9 m (25 x 26 ft) · 3.4 m ceiling
- Potomac Boardroom5.5 x 6.7 m (18 x 22 ft) · 3.4 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at Residence Inn by Marriott National Harbor Washington, DC Area · Venues in National Harbor