ATEÏS high-performance MCS Series Column Speaker Systems are of robust, weather-resistant construction, yet are surprisingly stylish. Each model uses 3.5” full-range speakers (2, 4 and 8-Ohm respectively), crossing over to a horn tweeter. At the other end, a low-proile screwdriver tap selector allows 100V constant-voltage use. The MCS series comes in 20W, 40W and 80W versions, corresponding to MCS20/TC, MCS40/TC and MCS80/TC respectively. The stylish design comes in 4” width and depth making it a perfect choice for wall-mounted applications where aesthetic is of prime importance. The aluminum structure, sealed with silicon rubber gasket, makes the MCS series weather-resistant even for harsh environments. Finished in white or black to match diferent archi- tectural requirements, they may be mounted using the matching angle bracket provided.

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Rated power, Watts20

Tapping 100 volt line, Watts20 / 10 / 5 / 2.5

Transformer Impedance, Ohms, 100V 500 / 1k / 2k / 4k

Tapping 70.7 volt line, Watts10 / 5 / 2.5 / 1.25

Driver impedance, Ohms4

Effective frequency range, Hz(BS6840) 170 - 17,000

S.P.L. @ 1m, 1 watt, dB, Test Signal Bandwidth 100Hz – 10 KHz 91

S.P.L. @ Full power, Octave Bandwidth, dB104

Acoustic Power (dB-PWL@1 Watt) 1k/2k Hz, dB 85 / 89

Dispersion at 1k/2k Hz, Degrees180 / 140 (horizontal) 70 / 120 (vertical)

Directivity Q factor, 1k/2k Hz4.20 / 5.80

Drive Units2 x 75 cone driver, 1 x HF unit

Dimensions, front & depth, mm368 x 98 x 90

Net weight, Kgs2.70

Colour/FinishWhite RAL9016

MaterialAluminium

MountingSteel L Bracket