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Protege 6.5" 75 Watt Dual Voice Coil In-Ceiling Speaker
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The C625TT is the most affordable way to get Proficient-quality stereo sound. With a dual-voice-coil woofer and dual tweeters, the C625TT reproduces both left and right stereo channels in a single, easy-to-install in-ceiling speaker. Super-high sensitivity makes the C625TT compatible even with inexpensive, low-powered amplifiers.

You can use the C625TT with any amplifier, thanks to its high 92 dB sensitivity. A typical speaker requires three times as much power! It’s easy to install, too, thanks to a sturdy dogleg mounting system. All of our 6½-inch ceiling speakers use the same mounting template so you never have to worry about cutting the wrong size hole. Includes Thin-Bezel Grilles held by Neo Magnets.


  • 6 1/2” Dual Voice Coil Polypropylene Woofer
  • Impedance: 8ohm
  • Twin 1/2″ Hard Dome Tweeters
  • Sensitivity: 92dB 1W/1m
  • Power Handling: 75 Watts
  • Diameter x Depth: 9 1/4” x 3 5/8″
  • Frequency Response: 36Hz – 20kHz
  • Ceiling Cut Out: 8 1/4”
  • Replaces C600TT Single Stereo Ceiling Speaker
  • Includes Thin-Bezel Grille held by Neo Magnets


Manuals & Technical Documents

SpecificationProficient-PAS12825-Spec Sheet.pdf
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