F221 - 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 - 85Hz
              
 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
              
