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Re: HyperboLine ™ new Player in the Old Game



Curt Graber's compression drivers are Big Boys that stand head and shoulders above any other Big Boys in terms of output, frequency range and distortion.

With only two four pound twisted radial phase plug 2" throat M5 drivers on a tandem transducer compression phase plug, the TCPA is capable of 150 dBC peak at one meter with a pass band from 225 Hz to 8kHz, on a waveguide reflector only 14.9” × 20.5” × 18.2” weighing only 20 pounds total.

123 dB one watt one meter, 60 x 30 degree dispersion.


I wish I had those Big Boy Drivers to play with..


Art