Alhaan HB-21IN Horn Speaker Housing

The HB-21IN Horn Speaker Housing is a durable, high-efficiency enclosure designed for use in high-powered public address and emergency alert systems. Built for outdoor and industrial environments, it is ideal for mounting high-output compression drivers to project sound over long distances. The housing provides excellent directionality and SPL, ensuring clear and intelligible audio in noisy or wide-open spaces.

Key Features:

• Size: 21-inch horn mouth diameter for enhanced acoustic coverage

Material:

• Heavy-duty ABS plastic
• Weather-resistant and UV-stabilized
• Stainless steel brackets for corrosion resistance

Driver Compatibility:

• Designed to fit standard 1" or 2" throat compression drivers
• Bolt-on mounting flange

Directivity: Highly directional sound dispersion for long-range audio projection

Application Type: Suitable for 100V line drivers or low-impedance drivers

Mounting Bracket: Adjustable U-bracket for easy tilt and pan installation

Ingress Protection (IP Rating): IP65 (with proper driver installation) – for outdoor use

Applications:

• Outdoor public address systems
• Emergency warning systems (EWS)
• Stadiums and sports arenas
• Factory and industrial paging systems
• Parking lots and transport terminals
• Schools, campuses, and military bases