![]() A floorstanding or in-room speaker is tuned for its enclosure, but in-wall speakers generally are not. To configure the speakers for biwiring or biamping, you must remove the plate, remove the jumper wires, and re-install the plate.Īn in-wall speaker’s performance depends heavily on the cavity volume and rigidity of the wall in which it is installed. The speaker terminals attach to a plate that covers the crossover on the back of the speaker. The VP89 speakers are biwire or biamp capable, but Sonance ships them with jumper wires that connect the gold-plated speaker terminals for single-wire connection. An IR receiver can pass control signals to electronics installed in a hidden location. The baffle also features a removable plug for installing an infrared receiver. The drivers are mounted on a ribbed baffle, which is designed to break up near-field diffraction. Higher rigidity allows less flexing of the cone and thus reduces mechanical distortion, especially at high volumes. Lower-density materials have less mass and are lighter, making them easier to stop and start, which may contribute to improved transient response. Beryllium is used as an alternative to titanium and aluminum. Its value in loudspeaker cones is its lower density and higher rigidity when formed into a speaker cone. It’s used extensively in aerospace, communications satellites, aircraftīrakes, space telescopes, and other high-tech applications because of its high strength and hardness. Beryllium is a relatively rare element with some unusual properties. Each has a separate three-position level control marked with a range of +3/–3 decibels.Īll three drivers in the VP89 employ beryllium diaphragms. The midrange and tweeter are concentrically aligned and can pivot to direct sound into the listening area. The woofer’s pole piece (the center portion of the magnetic structure) extends beyond the apex of the cone to form a phase plug, whose main mission is to produce smoother response at the upper end of the woofer’s range, among others. The VP89 is a three-way rectangular in-wall speaker with an 8-inch woofer that incorporates a rubber surround, a 4-inch midrange driver with rubber surround, and a 1-inch tweeter with ferrofluid cooling. Those previous models use coated and uncoated carbon-fiber cone materials as well as silk and aluminum domes, respectively, compared with the VP89’s beryllium cones and domes. The VP89 is the flagship of the Visual Performance series, succeeding the VP87 and VP85. Simply waving the grille near the speaker and releasing it places it easily and squarely. The grille attaches to the speaker baffle with very strong magnets positioned around the perimeter of the grille and baffle. You can paint the grilles in one step, as opposed to a conventional in-wall speaker, where you have to paint the flange and grille separately. The speakers’ nearly flush profile extends just slightly beyond the wall surface, and the micro-flange grilles reveal only 0.2 inches of trim. Their clean, sleek appearance doesn’t scream “speaker” and they are designed to integrate discreetly into a living space. They’re designed for the homeowner who wants in-wall speakers that can be heard but not necessarily seen. ![]() The Visual Performance series is one of Sonance’s newest lines of in-wall speakers. Although the company is certainly not alone in the in-wall speaker category, it’s hard not to mention Sonance when discussing in-wall speakers. In-ceiling speakers, electronics, and accessories for the custom home theater industry and for professional venues. Today, Sonance manufactures a wide selection of in-wall and The customer was so pleased with the results that the founders of the company decided to design a true in-wall speaker, believing that others would want them too. According to industry legend, Sonance got its start in the in-wall speaker business by installing a cabinet speaker in a wall and covering it with a custom grille. ![]()
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