HD 21EN

The RCF HD 21EN is a robust, high-performance horn speaker designed for public address and emergency broadcast systems. It is particularly suitable for environments requiring clear, intelligible audio in both indoor and outdoor settings.

Key Features

• Compression Driver: Equipped with a 1.5" compression driver for enhanced sound clarity.

• Power Selectable (100 V Line): Offers four power settings: 30 W, 15 W, 7.5 W, and 3.75 W, allowing for flexible integration into various systems.

• High Sensitivity: Delivers a system sensitivity of 104 dB, ensuring loud and clear audio output.

• Wide Coverage: Provides a 135° coverage angle, ensuring broad sound dispersion.

• Thermal Fuse Protection: Includes a thermal fuse to protect the speaker from overheating, safeguarding the audio line integrity.