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Proficient Audio - W667- In-Wall Speaker

SKU: PR-PAS21667


You Save: $407.00

Call Us 1300 308 711

Even though the W667 is so inexpensive you can use it in any (or every) room in any home, it still delivers that classic Proficient sound. A polypropylene-cone woofer cranks out solid bass performance, and a soft-dome tweeter produces clean, sweet highs. High sensitivity gives you the same volume with less amplifier power.

The W667 may be their least-expensive in-wall speaker, but it still delivers the sound quality you expect from Proficient Audio.

Its high quality 6½ inch polypropylene-cone woofer pumps out the deep notes all the way down to 45Hz, with low distortion and a clean midrange. The ¾ inch soft dome tweeter has a smooth sound you wouldn't expect in this price range.

With a sensitivity of 90dB, the W667 needs only about half as much power as a typical speaker. That's especially important in budget multi-room installations, which sometimes use very low powered amplifiers. Because the W667 uses the same cutting template as Proficienct's other 6½ inch in-wall speakers, you can easily mix'n'match Proficient models without worrying about cutting the wrong size hole.

Includes Thin-Bezel Grilles held by Neo Magnets.


  • Woofer - 6.5 inch Polypropylene Cone
  • Tweeter - 0.75 inch Soft Dome
  • Frequency Response - 45Hz - 20kHz
  • Sensitivity - 90dB
  • Power Handling - 75 Watts
  • Nominal Impedance - 8 Ohms
  • External Dimensions (H x W) - 311 x 208mm
  • Cutout (H x W) - 276 x 170mm
  • Mounting Depth - 78mm