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Foyer Grand Ballroom at Polis Convention Centre

Published dimensions

Foyer Grand Ballroom is 19.9 x 19.9 m (65 x 65 ft), 396 m² (4,263 sq ft), with a 6.5 m (21 ft) ceiling.

Plan view

Shape approximate: the venue publishes area only, so this room is drawn as a square of equal area.

LED wall that fits

Under a 6.5 m ceiling with 1.5 m trim and 0.3 m clearance you get 9 rows of 500 mm tile flown. Along the 19.9 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, Foyer Grand Ballroom holds about 693 theater seats, 283 banquet seats at rounds of 10, or 195 classroom seats. Back row in theater is roughly 12.9 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Polis Convention Centre

Garden II(outdoor)50 x 50 m (164 x 164 ft) · 3.1 m ceiling
Garden I(outdoor)37.8 x 37.8 m (124 x 124 ft) · 3.1 m ceiling
Garden Ballroom28.3 x 28.3 m (93 x 93 ft) · 5.2 m ceiling
Grand Ballroom26.5 x 26.5 m (87 x 87 ft) · 6.5 m ceiling
Garden III(Optional)23.2 x 23.2 m (76 x 76 ft) · 3.1 m ceiling
Meeting Room13 x 13 m (43 x 43 ft) · 3 m ceiling
VIP Lounge6.8 x 6.8 m (22 x 22 ft) · 3 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Polis Convention Centre · Venues in Thessaloniki