The CP21/F is engineered to deliver crisp, intelligible highs across a wide listening area, making it a standout component in multi-angle PA systems and stage monitors. Its 1.5" aluminum diaphragm and edgewound voice coil allow for quick transient response and excellent definition, while maintaining high efficiency even under sustained use. The 140° horizontal coverage ensures consistent projection across a broad field, ideal for venues where wide dispersion is critical. A recommended high-pass filter at 5 kHz with a minimum 12 dB/octave slope will ensure a clean integration with midrange drivers, protecting the tweeter from overload. The CP21/F’s compact flat-front design allows for flush mounting, making it a versatile option for tight enclosures or custom builds that demand reliable high-frequency performance.