Pair of Funktion One RM12 Monitors available. The PSM12 monitors are in truly superb condition with almost no cosmetic marks or blemishes (as you can see in the images). They operate as good as new. These have the passive crossovers installed.


Offers Accepted?: Yes


Warranty: Standard GDS 6 Month Used Warranty


Manufacturers Description

The RM12 compact monitor is designed for static stage performer or DJ use. Mid and high frequencies are delivered with exceptional coherence from the 5" paper cone transducer originally designed for the innovative R1 loudspeaker. The Funktion One designed lightweight Neodymium 12” low frequency driver is incorporated into the enclosures with a special loading technique. This technology results in bass performance normally associated with horn loaded boxes whilst maintaining the size and
weight of their ported counterparts.


This product is ideal for use as highly accurate and powerful DJ monitors with their low distortion significantly reducing ear fatigue compared with compression driver based alternatives. The horizontal dispersion of this monitor (in stage orientation) is relatively narrow and so on stage it is at its best with static performers.


The enclosure is provided with an integral 35mm pole mount, so that it can also be deployed as a main PA loudspeaker, and comes complete with a sturdy, foam backed, full metal grille. The RM12 is also available with an optional passive crossover.



  • Integral 35mm "Top Hat" for pole mounting
  • Available with a passive crossover network



Pair of Used Funktion One RM12 Monitors

£4,000.00 Regular Price
£3,100.00Sale Price
  • (Driver) (Operating Band) (Sensitivity (1W at 1m) (Power (AES) (Nominal Impedance)

    12"         28 - 721Hz            100dB    300W     8Ω

    5"            721Hz - up           112dB    75W       12Ω

    Frequency Response ± 3dB:        65Hz - 15kHz

    Weight:               20kg (45lbs)

    Nominal Dispersion:      25° x 50°

    Connectors:      2 x Speakon NL4


Product Rating

“By far the best service I’ve ever experienced. I was importing a product to Canada and the whole experience was quick, easy and seamless. These guys really care about running a good business. Not to mention the price was cheaper than the stores here even after importing. Definitely will do more business in the future.” 

—  Philip Manzon

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