White River Ballroom A-D at JW Marriott Indianapolis

White River Ballroom A-D is 12.2 x 35.1 m (40 x 115 ft), 428 m² (4,609 sq ft), with a 5.2 m (17 ft) ceiling.

Plan view

LED wall that fits

Under a 5.2 m ceiling with 1.5 m trim and 0.3 m clearance you get 6 rows of 500 mm tile flown. Along the 35.1 m wall a Absen A2 Pro wall runs 56 x 6 (9408 x 1008 px, 3,360 kg, 62.2 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, White River Ballroom A-D holds about 764 theater seats, 312 banquet seats at rounds of 10, or 215 classroom seats. Back row in theater is roughly 28.1 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at JW Marriott Indianapolis

• JW Grand Ballroom80.8 x 46.6 m (265 x 153 ft) · 6.4 m ceiling
• Third Floor Prefunction106.7 x 21 m (350 x 69 ft) · 6.4 m ceiling
• JW Grand Ballroom 5-645.4 x 46.6 m (149 x 153 ft) · 6.4 m ceiling
• Second Floor Prefunction91.4 x 21 m (300 x 69 ft) · 5.8 m ceiling
• White River Ballroom54.6 x 35.1 m (179 x 115 ft) · 5.8 m ceiling
• Griffin Hall45.7 x 38.1 m (150 x 125 ft) · 3.7 m ceiling
• First Floor Prefunction64 x 20.7 m (210 x 68 ft) · 5.8 m ceiling
• JW Grand Ballroom 522.9 x 46.6 m (75 x 153 ft) · 6.4 m ceiling
• JW Grand Ballroom 622.9 x 46.6 m (75 x 153 ft) · 6.4 m ceiling
• White River Ballroom E-F30.2 x 35.1 m (99 x 115 ft) · 5.8 m ceiling
• JW Grand Ballroom 1-417.7 x 46.6 m (58 x 153 ft) · 5.8 m ceiling
• JW Grand Ballroom 7-1017.7 x 46.6 m (58 x 153 ft) · 5.8 m ceiling

Published dimensions (source), fetched 2026-09-04. All rooms at JW Marriott Indianapolis · Venues in Indianapolis