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UG10569-2.0 - ArcM-12 User Guide V2.0
3 About
3.4 ArcM 12 specifications
Frequency response
60 Hz - 18 kHz ±3 dB
Efficiency
1
100 dB 1W/1m
Crossover point
1k2Hz (acoustic)
Nominal impedance
1 x 8
Ω
passive, 1 x 8
Ω
(LF) and 1 x 16
Ω
(HF) active
Power handling
2
500 W AES
Maximum output
3
130 dB cont, 133 dB peak
Driver configuration
Coaxial 1 x 12” - 1 x 1.4” neodymium
Dispersion
80°H x 80°V
Connectors
2 x 4-pole speakON™ NL4
Height
330 mm (13”)
Width
550 mm (21.7”)
Depth
463 mm (18.2”)
Weight
19 kg (41.9 lbs)
Rigging
Integral top hat, type 80 mounting bracket
Finish
Textured polyurethane
1
Measured in half space
2
AES2 - 1984 compliant
3
Calculated
Figure 4.1: Horizontal directivity isobars
Figure 4.2: Vertical directivity isobars
