High Intensity Funktion-One Bass Performance
Overview
F221 delivers physicality with accuracy for truly involving musical experiences.
It is the proven choice for large scale events, with exceptionally high sensitivity and electroacoustic energy efficiency. F221 provides bass power and dynamics for large areas, typically requiring far fewer cabinets and amplifiers than an equivalent direct radiating bass array, resulting in significant reductions in power consumption and CO2 emissions. Equally suited to large mono bass stacks and broadside arrays, both conventional and cardioid. F221 cardioid arrays have up to 30dB rear rejection in optimal configurations. The ideal bass solution for Vero, VX and Evolution systems.
PERFORMANCE FEATURES
Incredible upper bass speed and accuracy
- 1Advanced Funktion-One tuning
- 2Funktion-One designed drivers with Neodymium magnets
- 3New driver orientation provides improved cooling
- 4Integral handles
- 518mm birch ply construction
- 6Optional throat grilles and wheels (which nest inside flare of adjacent enclosure)
Technical Specification
Driver
OPERATING BAND
SENSITIVITY AT 1M
POWER (AES)
NOMINAL IMPEDANCE
Driver
2 x 21"
Operating Band
20Hz - 200Hz
Sensitivity at 1m
104dB at 2V
Power (AES)
2 x 750W
Nominal Impedence
2 x 8Ω
USABLE BANDWIDTH (-3DB)
WEIGHT
NOMINAL DISPERSION
CONNECTORS
USABLE BANDWIDTH (-3DB)
40Hz - 250Hz
Weight
130kg (288lbs)
Nominal Dispersion
Array dependent
Connectors
2 x Neutrik NL4