Horn Flare – 2″ Aluminum Compression Driver Waveguide Flare

Enhance the mid-to-high frequency projection and dispersion of your compression driver with the Concrete Audio HF2A Horn Flare. This 2″ aluminum horn flare is designed to attach directly to a 2″ compression driver throat, improving acoustic loading, sound control, and overall efficiency — making it ideal for PA systems, pro audio cabinets, live sound rigs, and custom speaker builds.

Featuring a 45° × 45° sound dispersion pattern, the HF2A helps balance coverage and clarity across your listening area. Its solid aluminum construction and bolt-on driver connection ensure reliable performance and easy integration into compatible speaker systems. Whether you’re building new cabinets or upgrading existing ones, this horn flare provides a versatile tool for shaping your audio’s mid/high response.

Key Features:

• Designed for 2″ compression driver throat applications

• Aluminum construction for strength and durability

• Sound Dispersion: ~45° Horizontal × 45° Vertical

• Bolt-on driver mount for secure installation

• Outer Diameter: ~6.7/8″

• Cut-Out Opening: ~5.75″

• Mounting Depth: ~4.7/8″

• Ideal for pro audio, PA systems, and custom audio builds