12″ Coaxial Loudspeaker with Carbon Fiber Cone & Compression Horn

The CPA12NDCXCF4 12″ Coaxial Loudspeaker from Concrete Audio combines a powerful 12″ neodymium midrange driver and an integrated compression horn for extended frequency coverage and dynamic range. It features a 4 ohm nominal impedance, 3.5″ voice coil on the midrange, and a carbon fiber cone for enhanced stiffness and clarity. Rated at 500 W RMS, this driver delivers a wide 60 Hz–6 kHz midrange response with 99 dB SPL (1 W/1 m) sensitivity, while the built-in compression horn handles 150 W with a 1 kHz–20 kHz high-frequency range for detailed treble projection. Standard 12″ mounting dimensions (10 3/8″ outer diameter, 9 1/8″ cut-out, 5 5/8″ mounting depth) make this speaker ideal for PA systems, pro audio cabinets, and custom speaker builds.