4 Funktion One F218 Mk1 Bass Enclosures available in very good condition available.  Price listed per unit.


  • Wheels included
  • All serial numbered


The subwoofers sound as good as the day they were new. GDS ex-hire equipment so we guarantee they have been impeccably looked after, have been regularly serviced and lovingly cared for. There are some slight cosmetic usage marks on subwoofers on the base but are in overall great condition.


Options: We can add grills if required for additional costs


Manufacturers Description

The F218 Mk1 is Funktion One’s highly respected dual 18” bass enclosure. This is the result of a holistic approach over many years of research and development into bass loading techniques. The evolved product is highly regarded for its extreme robustness and delivery of tight, punchy, well defined clean bass from a relatively small and very manageable package. It has often been emulated but never equalled.  The F218 brings refined loading, improved heat dissipation and an updated driver specification




  • Proven loading design with latest Andrews’ tuning
  • Funktion One designed drivers
  • Integral handles
  • Optional throat grills
  • Optional wheels nest inside flare of adjacent enclosure
  • Optional lightweight Neodymium magnets






(1W at 1m)





2 x 18"

25 - 200Hz



2x 8Ω

(4Ω parallel)

*AES rated


Frequency Response ± 3dB:

45Hz - 280Hz

Weight (ceramic magnets):

      (neodymium magnets):

93kg (204lbs)

81.5kg (179lbs)


18mm Birch Ply


2 x Speakon NL4

(One driver wired pins 1+/- and one on 2 +/-)

Used Funktion One F218 mk1 Bass (Latest Drivers) w/ Wheelboards

£1,500.00 Regular Price
£1,300.00Sale Price
  • GDS have created a simple but concise system for classification of quality; we want you to have a crystal clear picture of what to expect when you buy a used product from GDS. Gear Confition Explained

  • Remember, we do consider sensible offers on used audio and lighting equipment. Make an Offer via our contact page or webchat


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