One pair of inwall speakers with 61/2" polypropylene woofers, 3/4" soft dome tweeters and 75 watt power handling.

The W667 may be our 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 45 Hz, 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 90 dB, the W667 needs only about half as much power as a typical speaker. That’s especially important in budget multiroom installations, which sometimes use very low-powered amplifiers. Because the W667 uses the same cutting template as our 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.

The W667 is so affordable you can use it in any (or every) room in any home—yet 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 half the amp power.

Main Features

• Replaces W665 Inwall Speakers
• Power Handling: 75 Watts
• Frequency Response: 45Hz - 20kHz
• Impedance: 8Ω
• Sensitivity: 90dB 1W/1m
• Includes Thin-Bezel Grilles held by Neo Magnets
• Dimensions (H x W x D): 121/4" x 83/16" x 33/16"
• Wall Cut Out (H x W): 107/8" x 63/4"