Crescendo UN-12 v3 Pro Audio Loudspeaker

The UN Series has been Crescendo’s flagship pro audio loudspeaker line since 2015, built to rival the world’s top SPL loudspeakers. With crisp vocals, full-bodied sound, and extreme efficiency, the Ultra Neos set a new standard for loud and clear music. Now, with Version 3, the UN series has been fully evolved —not repackaged— with performance-driven improvements born from years of R&D, prototyping, and real-world feedback.

What’s New in Version 3

• Lightweight Treated Cone — strategically reinforced for strength, clarity, and durability
• 2.5" Edgewound CCAW Voice Coil on DuPont™ Kapton® former for superior thermal and mechanical control
• Larger N52H Full-Circumference Neodymium Motor — enhanced output and efficiency
• 5mm Copper Shorting Ring integrated into CNC-machined one-piece T-yoke — reduced distortion and smoother frequency response
• CNC-Vented Cast Aluminum Frame — maximum cooling and rigidity

Specifications (UN-12 v3)

• RMS Power: 600W
• Recommended Power Range: 300W – 750W
• Voice Coil: 2.5" Edgewound CCAW on Kapton® former
• Sensitivity: 97.3 dB (1W/1m)
• Fs: 59 Hz
• Usable Frequency Response: 60 Hz – 4,500 Hz
• Impedance Options: 4Ω or 8Ω
• Sold Individually

Mounting Dimensions

• Overall Diameter: 12.5"
• Hole Cutout: 11 1/8"
• Mounting Depth: 4.75"
• Flush-Mount Depth: 0.55"

Why Choose the UN-12 v3?

The Crescendo UN-12 v3 represents the pinnacle of pro audio loudspeaker design — combining high power handling, superior clarity, and unmatched SPL efficiency. With its upgraded cone, neodymium motor, and copper shorting ring, the UN-12 v3 is the logical choice for high-output, high-fidelity mids in both daily driver and competition builds.