The Sound Definition annular midrange diaphragm
covers the frequency range between 900 and 6800 Hz with a smooth, linear response.
The large diaphragm excursion of max. + / - 0,9 mm results in high output and increased
power handling up to 600 W peak.
The ultra light annular diaphragm for the high range offers exceptional transient response with very high efficiency from 6.8 to 20 kHz.
The Sound Definition CX81PL Coaxial planar wave driver radiates a coherent planar wave front form a rectangular piston without internal diffraction for superior dispertion control and high fidelity sound. This distinctive new transducer was engineered to work with 8-inch (8" x 1") rectangular throat waveguides providing extremely high sensitivity.
The CX81PL is optimised for 5° vertical dispertion depending on the waveguide used. The unique design of the CX81PL planar wave driver allows perfect vertical acoustical coupling of individual units to create virtually continuous line source. The unique planar wave phase plug provide a coherent planar wave front without internal diffraction.