F121
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F121

Funktion-One

Outstanding Mid-Size Bass Performance

F121 provides outstanding bass performance from a moderately sized enclosure making it the bass of choice for many diverse applications.

Similar in output power to an F218, this single 21” version of the F221 can be used with virtually all Funktion-One mid-high loudspeakers to great effect.  It comprises a horn-loaded and very robust Funktion-One designed 21” driver, with 6” voicecoil and Neodymium magnet. Available with optional wheels, throat grille and pole mount.

Key Features

  • Physical and well-defined bass performance
  • Advanced Funktion-One loading
  • High output from moderately sized enclosure
  • Funktion-One designed driver with Neodymium magnet
  • New driver orientation provides improved cooling
  • Integral handles
  • Construction 18mm birch ply
  • Optional throat grille, wheels and pole mount

Technical Specification

Usable Bandwidth (-3DB)
40Hz - 250Hz
Weight
72kg (159lbs)
Nominal Dispersion
Array dependent
Connectors
2 x Neutrik NL4
Drivers
Driver Operating Band Sensitivity at 1M Power (AES) Nominal Impedance
21" 20Hz - 200Hz 101dB at 2.8V 750W 8Ω

Downloads

Horn Loaded Bass

Browse the complete Horn Loaded Bass range here