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JW Grand Ballroom at JW Marriott Austin

Published dimensionsLargest room

JW Grand Ballroom is 69.2 x 39 m (227 x 128 ft), 2,699 m² (29,050 sq ft), with a 6.4 m (21 ft) ceiling.

Open in 3D previz

Plan view

69.2 m / 227 ft39 m / 128 ft grid 10 m

LED wall that fits

Under a 6.4 m ceiling with 1.5 m trim and 0.3 m clearance you get 9 rows of 500 mm tile flown. Along the 69.2 m wall a Absen A2 Pro wall runs 110 x 9 (18480 x 1512 px, 9,900 kg, 183.2 kW).

PanelPitchWall (cols x rows)SizeResolutionWeightPower (max)
9thPanel DW1.9 S Pro1.875 mm92 x 13 = 119655.2 x 4.4 m29440 x 23405,741 kg / 12,656 lb303.8 kW, 1461 A @ 208 V
Absen A2 Pro2.97 mm110 x 9 = 99055 x 4.5 m18480 x 15129,900 kg / 21,826 lb183.2 kW, 881 A @ 208 V
Absen A3 Pro3.9 mm110 x 9 = 99055 x 4.5 m14080 x 11529,405 kg / 20,734 lb158.4 kW, 762 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, JW Grand Ballroom holds about 5,810 theater seats, 2,377 banquet seats at rounds of 10, or 1,634 classroom seats. Back row in theater is roughly 62.2 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at JW Marriott Austin

Published dimensions (source), fetched 2026-09-05. All rooms at JW Marriott Austin · Venues in Austin