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Key 1 & 2 at Hilton Baltimore Inner Harbor

Published dimensions

Key 1 & 2 is 19.5 x 12.8 m (64 x 42 ft), 250 m² (2,687 sq ft), with a 6.4 m (21 ft) ceiling.

Plan view

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 19.5 m wall a Absen PL2.5 Plus V2 wall runs 31 x 9 (6200 x 1800 px, 2,176 kg, 44.6 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
Absen KLCOB 0.78	0.78 mm	26 x 13 = 338	15.6 x 4.4 m	19968 x 5616	1,521 kg / 3,353 lb	29.9 kW, 144 A @ 208 V
Absen PL2.5 Plus V2	2.5 mm	31 x 9 = 279	15.5 x 4.5 m	6200 x 1800	2,176 kg / 4,798 lb	44.6 kW, 215 A @ 208 V
Absen PL3.9 Plus V2	3.9 mm	31 x 9 = 279	15.5 x 4.5 m	3968 x 1152	2,176 kg / 4,798 lb	39.1 kW, 188 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, Key 1 & 2 holds about 368 theater seats, 150 banquet seats at rounds of 10, or 103 classroom seats. Back row in theater is roughly 12.5 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Hilton Baltimore Inner Harbor

Francis Scott Key Grand Ballroom64.6 x 38.4 m (212 x 126 ft) · 6.4 m ceiling
Key Ballroom38.4 x 64.6 m (126 x 212 ft) · 6.4 m ceiling
Key Ballroom Foyer42.3 x 42.3 m (139 x 139 ft) · 4.1 m ceiling
Key 1-842.1 x 42.1 m (138 x 138 ft) · 6.4 m ceiling
Billie Holiday Junior Ballroom52.1 x 27.4 m (171 x 90 ft) · 7.9 m ceiling
Key 1-6 & Corridor38.4 x 35.7 m (126 x 117 ft) · 6.4 m ceiling
Key 7-12 & Corridor38.4 x 35.7 m (126 x 117 ft) · 6.4 m ceiling
Key South Foyer16.2 x 80.8 m (53 x 265 ft) · 4.3 m ceiling
Key 5-836.3 x 34.1 m (119 x 112 ft) · 6.4 m ceiling
Camden48.5 x 23.8 m (159 x 78 ft) · 3.7 m ceiling
Diamond Tavern48.5 x 23.8 m (159 x 78 ft) · 3.7 m ceiling
Key 1-638.4 x 29.3 m (126 x 96 ft) · 6.4 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Hilton Baltimore Inner Harbor · Venues in Baltimore