Proficient Audio Systems
Model #: C612 ADI #: C1-C612
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Main Features

  • Crossover Type: 2-way
  • RMS Output Power: 85 W
  • Driver Type: 1" Soft Dome Tweeter, 6.50" Polypropylene Woofer
  • Minimum Frequency Response: 45 Hz
  • Maximum Frequency Response: 20 kHz
  • Impedance: 8 Ohm
  • Sensitivity: 91 dB
  • Form Factor: Ceiling Mountable
  • Depth: 3.6"
  • Diameter: 9.3"
  • Weight (Approximate): 9 lb

Marketing Information

The C612 delivers way beyond what you'd expect from such an affordable speaker. Its 6½-inch polypropylene woofer puts out deep bass down to 45 Hz, while its 1-inch pivoting soft-dome tweeter sings out with smoother treble than you'd expect from such an affordable speaker. You get true party-level sound without a subwoofer!

With super-high 91 dB sensitivity, the C612 works great with any amplifier. Just 8 watts will get this speaker up to 100 dB! The C612 also has an 8-ohm nominal impedance, so it's an easy load for any amplifier to drive. And for simpler installation, it uses the same mounting template as all of Proficient Audio's 6½-inch ceiling speakers.


  • 6.5 85W POLY CEILN SPKR PR, Proficient Audio Systems
  • In-Ceiling, Residential Speakers, Audio & Video
  • 664254014260