18 SOUND 12 MB 600

Eighteen Sound products are the result of extensive research, exclusive technologies and stringent Production Quality Control. Our integrated manual/automated, manufacturing lines allow us to reach the highest levels of accuracy and repeatability.

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2 hours test made with continuous pink noise signal within the range Fs-10Fs. Power calculated on rated minimum impedance. Loudspeaker in free air.
Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance.

Technical Specification

GENERAL SPECIFICATIONS
Nominal Diameter 300 mm (12 in)
Rated Impedance 8 Ohm
AES Power 450 W
Program Power 600 W
Peak Power 1200 W
Sensitivity 101 dB
Frequency Range 58 Ã· 5000 Hz
Power Compression @-10dB 0,5 dB
Power Compression @-3dB 1,6 dB
Power Compression @Full Power 3,0 dB
Max Recomm. Frequency 2200 Hz
Recomm. Enclosure Volume 30 Ã· 80 lt. (1,06 Ã· 2,83 cuft)
Minimum Impedance 6,5 Ohm at 25Â°C
Max Peak To Peak Excursion 22 mm (0,87 in)
Voice Coil Diameter 75 mm (3 in)
Voice Coil Winding Material aluminum
Suspension M-roll, Polycotton
Cone Curvilinear, Paper

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