GRAND BALLROOM at Omni William Penn Hotel
GRAND BALLROOM is 35 x 15.3 m (115 x 50 ft), 536 m² (5,764 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 35 m wall a Absen PL2.5 Plus V2 wall runs 56 x 11 (11200 x 2200 px, 4,805 kg, 98.6 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 46 x 17 = 782 | 27.6 x 5.7 m | 35328 x 7344 | 3,519 kg / 7,758 lb | 69.2 kW, 333 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 56 x 11 = 616 | 28 x 5.5 m | 11200 x 2200 | 4,805 kg / 10,593 lb | 98.6 kW, 474 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 56 x 11 = 616 | 28 x 5.5 m | 7168 x 1408 | 4,805 kg / 10,593 lb | 86.2 kW, 415 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 1,003 theater seats, 410 banquet seats at rounds of 10, or 282 classroom seats. Back row in theater is roughly 28 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Omni William Penn Hotel
- BALLROOM/URBAN58.8 x 15.3 m (193 x 50 ft) · 7.6 m ceiling
- WILLIAM PENN BALLROOM37.9 x 10.4 m (124 x 34 ft) · 3.8 m ceiling
- URBAN22.1 x 15.8 m (73 x 52 ft) · 7.6 m ceiling
- STERNWHEELER18.7 x 15.6 m (61 x 51 ft) · 3.7 m ceiling
- THREE RIVERS17.8 x 15.4 m (58 x 51 ft) · 2.8 m ceiling
- BOB AND DOLORES HOPE23.8 x 10.4 m (78 x 34 ft) · 3.2 m ceiling
- FRICK18 x 13.6 m (59 x 45 ft) · 2.5 m ceiling
- MONONGAHELA15.5 x 14.6 m (51 x 48 ft) · 3.7 m ceiling
- RIVERBOAT15.5 x 12.8 m (51 x 42 ft) · 3.9 m ceiling
- CONFERENCE A16.5 x 10.4 m (54 x 34 ft) · 2.6 m ceiling
- SKY13.6 x 12.3 m (45 x 40 ft) · 3.1 m ceiling
- LAWRENCE WELK15.4 x 10.5 m (51 x 34 ft) · 2.6 m ceiling
Production-ready: CAD geometry (source), fetched 2026-09-05. All rooms at Omni William Penn Hotel