One pair of in-wall speakers with 6 ” polypropylene woofers, ” soft dome tweeters and 75 watt power handling.
Its high-quality 6?-inch polypropylene-cone woofer pumps out the deep notes all the way down to 45 Hz, with low distortion and a clean midrange. The ?-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 multi-room installations, which sometimes use very low-powered amplifiers. Because the W667 uses the same cutting template as our other 6?-inch in-wall speakers, you can easily mix and match Proficient models without worrying about cutting the wrong-size hole.