Crescendo UN-1 Compact Horn Compression Tweeter

The UN-1 is Crescendo’s flagship pro audio horn tweeter, designed with no compromises. Delivering full-bodied upper mid vocals and clear, controlled treble, the UN-1 uses a proprietary polyester-dipped composite diaphragm that imitators have tried but never matched. Compact, powerful, and crystal clear, this tweeter was built to deliver extreme SPL efficiency with a footprint that fits where typical tweeters and supertweeters are mounted.

Key Features

• Premium Polyester-Dipped Composite Diaphragm for maximum fidelity
• N52 Neodymium Motor with space-saving milled aluminum compression assembly
• Custom Compact ABS Horn — controlled dispersion, easy installation in tight spaces
• Quick-Change Diaphragm — replace coil/diaphragm assembly in minutes with 4 screws
• Extreme SPL Efficiency — 112 dB sensitivity ensures loud, clear output
• Available in 4Ω or 8Ω versions

Specifications

• RMS Power: 80W
• Sensitivity: 112 dB (1W/1m)
• Usable Frequency Response: 2,000 Hz – 16,000 Hz
• Impedance Options: 4Ω or 8Ω

Mounting Dimensions

• Overall Face Diameter: 3 3/4"
• Hole Cutout: 2 3/4" – 3"
• Mounting Depth: 3 9/16&