Grand Libelle Ballroom B - F at Osthoff Resort

Grand Libelle Ballroom B - F is 23.5 x 26.8 m (77 x 88 ft), 630 m² (6,779 sq ft), with a 4.9 m (16 ft) ceiling.

Plan view

LED wall that fits

Under a 4.9 m ceiling with 1.5 m trim and 0.3 m clearance you get 6 rows of 500 mm tile flown. Along the 26.8 m wall a Absen A2 Pro wall runs 42 x 6 (7056 x 1008 px, 2,520 kg, 46.6 kW).

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 Libelle Ballroom B - F holds about 1,212 theater seats, 496 banquet seats at rounds of 10, or 341 classroom seats. Back row in theater is roughly 19.8 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Osthoff Resort

• Grand Libelle Ballroom23.5 x 40.2 m (77 x 132 ft) · 4.9 m ceiling
• Palm Garden Ballroom20.7 x 33.5 m (68 x 110 ft) · 4.3 m ceiling
• Grand Libelle Ballroom A - C23.5 x 26.8 m (77 x 88 ft) · 4.9 m ceiling
• Grand Libelle Ballroom A & B23.5 x 20.1 m (77 x 66 ft) · 4.9 m ceiling
• Grand Libelle Ballroom C - F23.5 x 20.1 m (77 x 66 ft) · 4.9 m ceiling
• Palm Garden Ballroom A - C20.7 x 22.6 m (68 x 74 ft) · 4.3 m ceiling
• Palm Garden Ballroom B - F20.7 x 22.6 m (68 x 74 ft) · 4.3 m ceiling
• Palm Garden Ballroom A & B20.7 x 16.8 m (68 x 55 ft) · 4.3 m ceiling
• Palm Garden Ballroom C - F20.7 x 16.8 m (68 x 55 ft) · 4.3 m ceiling
• Elkhart Lake Ballroom13.7 x 24.4 m (45 x 80 ft) · 3 m ceiling
• Grand Libelle Ballroom A23.5 x 13.4 m (77 x 44 ft) · 4.9 m ceiling
• Grand Libelle Ballroom B & C23.5 x 13.4 m (77 x 44 ft) · 4.9 m ceiling

Published dimensions (source), fetched 2026-09-04. All rooms at Osthoff Resort · Venues in Elkhart Lake