Triaxial Point Source Monitor


PSM18 point source stage monitor is a radical departure from the standard 15" and compression-driver configuration, delivering a significant performance advantage over conventional monitors.

The PSM18's triple concentric arrangement comprises a very high power 18” driver with a coaxially mounted two-way compression driver. The natural materials used in the midrange section of the  compression driver combined with its 700Hz -18kHz bandwidth give previously unheard clarity and definition to the vocal range. The ultra-fast 18" driver with its Neodymium magnet and 5” voice coil is optimised for low frequency definition making the monitor also well suited to use for Bass and Drums. The PSM18 has a 70° Funktion-One conical waveguide for high efficiency and control, and the point-source arrangement is optimum for smooth coverage and minimising feedback. As usual with Funktion-One's design approach, corrective EQ is unnecessary leaving the enclosure phase coherent with plenty of headroom.


Revolutionary stage sound

  • 1
    Triple concentric point source driver combination
  • 2
    Neodymium magnets
  • 3
    Sturdy construction
  • 4
    Integral 35mm pole mount
  • 5
    Bi-amplified operation

Technical Specification

Driver 18"
Operating Band 30Hz - 694Hz
Sensitivity at 1m 104dB at 2.8V
Power (AES) 600W
Nominal Impedence
Driver 5" + VHF (V1)
Operating Band 694Hz - Up
Sensitivity at 1m 112dB at 2.8V
Power (AES) 80W
Nominal Impedence
Driver MF + HF (V2)
Operating Band 600Hz - Up
Sensitivity at 1m 111dB at 2.8V
Power (AES) 200W
Nominal Impedence
Weight 35kg (77lbs)
Nominal Dispersion 70° Conical
Connectors 2 x Neutrik NL4