Unity7.5 - Clear as a Bell

The Ultra Hi Tech Metal Point Source Unity Speaker

CDT Audio introduces the ultra hi tech metal point source unity speaker, Unity7.5. Clearer than a bell and unmistakably transparent. This long sought after ideal has been achieved finally by craftsmanship above and beyond the call of duty.

A superior powerful neodymium magnet structure enables this magnificently crafted cast aluminum alloy “basket" to retain the supple, silent rubber surround to contain and control all vibratory movements precisely. New advances in metallurgy and processing can only be present to enable this level of performance.
All sound is emitted from a virtually ideal point source thus producing waves of sound that emanate in a natural way into the three dimensional air that fills all unoccupied space.

No wave interference or cancellations occur in the listening window as is common with multiple driver systems with crossover electronics. This process is lowered in frequency to such a low frequency by using an 7.5 octave capable unity mini speaker that wavelengths grow so large that any normal spacing to a woofer is permissible. Impossible to beat for sound qualities in a closed home and automotive situation.

Breathtaking clarity from CDT Audio. Clarity, definition and transparency for You.


Midwoofer CL-5
Unity7.5 driver

Technical specs and contents
  • Unity7.5
  • Diaphragm: Aluminum
  • Surround: Rubber
  • Basket: Die cast
  • Magnet: Neodymium
  • Impedance: 4 ohms
  • Sensitivity: 88.5 dB
  • Frequency response:150Hz-20kHz
  • Voice coil: 25.5mm Cooper
  • Power: HPF 300Hz 150Watt
  • Frame diameter:2 14/16” (73mm)
  • Mounting hole: 2 ¼” (57mm)
  • Mounting depth: 1 ¼”(30mm)
  • Center to center diameter mounting screw holes: 2 10/16”
  • Diameter of  screw holes:3/16”
  • Flange thickness: 1/8”

Unity 75

Unity 75R
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Price (incl. warranty)

Price: $249.99

Price (incl. warranty)

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Reg. $250.00

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