The Funktion-One F221 is a high-impact dual 21-inch subwoofer from the Evolution series, engineered to deliver deep, energised low-frequency performance with exceptional definition. Each cabinet houses Funktion-One designed drivers with 6-inch voice coils and powerful neodymium magnets, ensuring high power handling, superb transient response and minimal distortion. With a frequency response of 40–250 Hz (-3 dB), the F221 provides authoritative sub-bass extension while maintaining clarity and punch that integrates seamlessly with Funktion-One tops in large-scale sound systems. Rated at 2 × 750 W with 2 × 4 Ω per cabinet, connectivity is via 2 × Neutrik NL4 for straightforward system wiring. This unit is in excellent, carefully maintained condition and has been professionally refinished from purple to black for a discreet, tour-ready appearance. Weighing 130 kg per cabinet, it is built for reliability and consistent performance in demanding environments. Ideal for touring, festivals, clubs and large venues requiring impactful, controlled low-end that translates across audience areas.
Includes
- Funktion-One F221
STAGE22.5.100.600