Outstanding Mid-Size Bass Performance
Overview
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.
PERFORMANCE FEATURES
Physical and well-defined bass performance
- 1Advanced Funktion-One loading
- 2High output from moderately sized enclosure
- 3Funktion-One designed driver with Neodymium magnet
- 4New driver orientation provides improved cooling
- 5Integral handles
- 618mm birch ply construction
- 7Optional throat grille, wheels and pole mount
Technical Specification
Driver
OPERATING BAND
SENSITIVITY AT 1M
POWER (AES)
NOMINAL IMPEDANCE
Driver
21"
Operating Band
20Hz - 200Hz
Sensitivity at 1m
101dB at 2.8V
Power (AES)
750W
Nominal Impedence
8Ω
USABLE BANDWIDTH (-3DB)
WEIGHT
NOMINAL DISPERSION
CONNECTORS
USABLE BANDWIDTH (-3DB)
40Hz - 250Hz
Weight
72kg (159lbs)
Nominal Dispersion
Array dependent
Connectors
2 x Neutrik NL4
