Salon IV at JW Marriott Washington, DC

Salon IV is 13.7 x 23.2 m (45 x 76 ft), 318 m² (3,421 sq ft), with a 4.3 m (14 ft) ceiling.

Plan view

LED wall that fits

Under a 4.3 m ceiling with 1.5 m trim and 0.3 m clearance you get 4 rows of 500 mm tile flown. Along the 23.2 m wall a Absen PL2.5 Plus V2 wall runs 37 x 4 (7400 x 800 px, 1,154 kg, 23.7 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, Salon IV holds about 519 theater seats, 212 banquet seats at rounds of 10, or 146 classroom seats. Back row in theater is roughly 16.2 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at JW Marriott Washington, DC

• Grand Ballroom54.9 x 23.2 m (180 x 76 ft) · 4.3 m ceiling
• Pre-function Area31.3 x 31.3 m (103 x 103 ft) · 3.1 m ceiling
• Capitol Ballroom39 x 18.3 m (128 x 60 ft) · 3.7 m ceiling
• Terrace Area25.5 x 25.5 m (84 x 84 ft) · 3.1 m ceiling
• Meeting Level Pre-Function Area23.8 x 23.8 m (78 x 78 ft) · 3.1 m ceiling
• Penn Ave Level18.1 x 18.1 m (59 x 59 ft) · 3.1 m ceiling
• Salon I13.7 x 23.2 m (45 x 76 ft) · 4.3 m ceiling
• Salon II13.7 x 23.2 m (45 x 76 ft) · 4.3 m ceiling
• Salon III13.7 x 23.2 m (45 x 76 ft) · 4.3 m ceiling
• Salon D (A+B+C)18.3 x 9.8 m (60 x 32 ft) · 3.7 m ceiling
• Salon E18.3 x 9.8 m (60 x 32 ft) · 3.7 m ceiling
• Salon F18.3 x 9.8 m (60 x 32 ft) · 3.7 m ceiling

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