Vanishing Series: Virtually Flush,
Practically Invisible High Performance
In-Ceiling & In-Wall Loudspeakers

Never Let Anything Come Between You And Your Music
The new Vanishing Series speakers do just as their name implies: they almost completely disappear, leaving only you and the high performance audio you want, and never interfering
with your room design.
Other in-ceiling & in-wall loudspeakers inevitably reveal themselves in the elevation of their grilles or the width of their borders. Vanishing Series in-ceiling & in-wall
speakers feature a precision-engineered minimally flanged design and our exclusive Sheer-Grille™, which protrudes only 7mm from its surroundings. That's just this much ----.
Painted to match your walls, they…vanish like the Cheshire Cat, leaving behind not a toothy grin but only the realistic musical performance that is the hallmark of the classic Polk Audio® sound.
Use the Vanishing Series loudspeakers to complete a system of traditional loudspeakers (by adding inconspicuous surround channels). Use them all around to design a complete, practically
invisible sound system. Use Vanishing In-Ceiling models—the smallest-diameter full-range high performance loudspeakers ever—to complement room decor enhanced by inset lighting.
Use Vanishing loudspeakers to unobtrusively bring music or movie effects to every room or area of your house

Interior Designers And Audiophiles Agree
There has never been a built-in high performance speaker this small. The patent-pending Vanishing Series In-Ceiling Speakers go anywhere inset lighting goes, packing three active drive units (including a subwoofer driver!) into the smallest possible cutout size.
Behind the virtually-flush and nearly invisible grille stands a paradigm-changing stacked speaker design, with an oval woofer positioned ' diagonally behind the main speaker array. (The woofer’s oval shape increases its surface area, producing more bass in a smaller space.) This design delivers a dynamic full range performance. Efficient Dual Bandpass Bass Venting Ports are built into the unique design, for even smoother, deeper, better blended bass response.
Today’s most innovative interior designers and architects are using inset lighting to create inspiring high-tech designs. Vanishing Series In-Ceiling Speakers can be used alongside even the smallest, most unobtrusive lighting. They blend right in, delivering awesome audio from a speaker as small as 6" in diameter! Make “invisible” inset in-ceiling speakers the most advanced architectural element in your audio system.

No Visible Speakers, And No Installation Hassles
Installing virtually-flush in-ceiling & in-wall speakers has never been easier, either, whether you're a pro or a confident DIY-er. In existing walls, take advantage of one-cut drop-in installation and the security of our Rotating Cam stabilizing system. Our precision-engineered design lets you get professional results with no drywall repair.
And because we know that all rooms are different, we've included superior audiophile sound customization features so you can easily optimize your Vanishing Series speakers to any installation location. Not only can you aim Vanishing Series tweeters to insure superior off-axis imaging, but you can use the Reflective Room (Tweeter) Compensation Switch to compensate for reflective rooms, and the Wall Distance setting toggle to optimize for placement close to walls or corners.
Built-in speaker systems are one of today's most in-demand home features, like granite countertops and sunrooms. So no matter which series you choose,
with Vanishing Series in-ceiling & in-wall speakers, superior high performance sound from practically invisible built-in speakers is within reach even if you don't have an
Architectural Digest budget.
Vanishing Series in-ceiling & in-wall speakers are timbre-matched to other Polk Audio loudspeaker series. This allows you to match them to an existing Polk® speaker system and enjoy utterly seamless
blending from speaker to speaker. Add rear or side surround speakers to an existing home theater system, or add alternate-zone speakers to your existing stereo system. Timbre-matched speaker components
insure the same true response throughout your system.
Choose Vanishing RT Series if your existing system is made up of Polk RTi Series speakers. Choose Vanishing LS Series to match your LSi Series Loudspeakers.
- Practically Invisible Grilles And Minimal Flanges-New design! Vanishing Series in-ceiling & in-wall speakers feature our exclusive wafer-thin Sheer-Grille, a magnetically-secured grille. Sheer-Grilles have nearly transparent, ultra-small perfs, and are acoustically inert, for dynamic, unimpeded sound and more uniform coverage, even in larger rooms. Vanishing Series speakers are virtually indistinguishable from their surroundings. (Vanishing Series grilles are metal, and not recommended for installation in high-moisture locations. Choose Polk Audio TCi series in-ceiling & in-wall loudspeakers.)
- Dynamic Balance® Drivers And Tweeters-Designed from the ground-up for state-of-the-art high performance in the wall or in the ceiling.
- Full-Range 3-Way Driver Array for the Smallest-Diameter In-Ceiling Speakers Ever Innovative new patent-pending design! It’s like having a full-range, full-size speaker in a small inset lighting fixture. Adding a woofer for low frequency response frees up the midrange and tweeter for more efficient detail. To do it, we designed a deep well and mounted the Cassini oval woofer above and behind the main driver array. This innovative deep diagonal positioning allows for a cutout as small as 6". It’s a full-range 3-way driver array that delivers the kind of broad coverage and big performance usually achieved only with… bigger speakers!
- Angled Baffles on In-Ceiling Models Vanishing Series In-Ceiling speakers feature 15° angled baffle front panels. Aim the baffle to direct the midrange & tweeter to your listening position and then simply tighten down the rotating cams. This level of physical control gives you unprecedented mid- and high-frequency detail, excellent off-axis imaging and incredible placement flexibility.
- Aerated Polypropylene Cones Vanishing LS models feature aerated polypropylene cones. 20% lighter than conventional polypropylene and 35% lighter than aluminum, these cones are formulated for spectacular midrange clarity, punchy bass and high efficiency. Patented Dynamic Balance® technology tunes out performance-robbing material resonances, stopping bad sounds before they even start.
- Composite Driver Baskets Vanishing Series speakers feature lightweight, strong composite driver baskets that work in conjunction with Klippel Optimization to keep moving parts in rigid alignment while further damping performance-robbing resonances.
- Klippel Optimized Motor Structures The Klippel Distortion Analyzer gives Vanishing Series speakers the edge. It allows Polk engineers to optimize each driver's motor structure, voice coil alignment and suspension to insure smooth, unimpeded movement even at extreme listening levels. This is especially important in the shallow depth area afforded an in-wall built-in loudspeaker.
- Klippel Optimized Motor Structures The Klippel Distortion Analyzer gives Vanishing Series speakers the edge. It allows Polk engineers to optimize each driver's motor structure, voice coil alignment and suspension to insure smooth, unimpeded movement even at extreme listening levels. This is especially important in the shallow depth area afforded an in-wall built-in loudspeaker.
- High Performance Tweeters Superior imaging and clear, lifelike detail is revealed by superior tweeter technology. Vanishing Series tweeters feature 15° swivel housings, for more direct high frequency control, excellent off-axis imaging and more placement flexibility. The Reflective Room (Tweeter) Compensation Switch (see individual model specs) can digitally compensate for reflective rooms without hindering high performance.
- Patented PowerPort® Bass Venting Speakers built into your walls can struggle to reproduce detailed deep bass because they lack enclosures tuned to support those frequencies. Vanishing Series Speakers feature our patented PowerPort bass venting system to alleviate "chuffing" resonances, and roll out deep, musical bass that blends smoothly, for more efficient high performance bass than ever before.
- Dual Bandpass Bass Ports Bigger Bass in Smaller In-Ceiling Speakers—Bandpass Ports are the way to go when you want high efficiency in small enclosures. Each Vanishing In-Ceiling Speaker sports dual Bandpass Bass Ports, smoothly funneling the angled woofer’s detailed low-frequencies down around the midrange and tweeter array. The port design eliminates “chuffing,” so your small, practically invisible in-ceiling speakers achieve superior full-range blending and broad coverage with surprisingly deep bass.
- Timbre-Matched To Polk Audio Speakers Match Vanishing RT speakers to RTi Series, and Vanishing LS to LSi Series loudspeakers. Timbre-matching with the same internal components insures utterly seamless blending from speaker to speaker when you use Vanishing Series speakers to build a system or complete an existing system.
- Exclusive Audio Customization Controls Easily accessible controls allow you to make advanced audio tweaks to optimize your sound for any installation. Use the Reflective Room (Tweeter) Compensation switch to digitally compensate for harsh reflective surfaces. It doesn't merely reduce high frequencies; it actually allows you to "notch out" a specific area of the spectrum (3500-6000Hz) where room acoustics most often interfere with performance. The Wall Distance setting toggle allows for maximum placement flexibility with no loss of performance by tailoring the frequency response to compensate for proximity to corners or adjacent walls. This sophisticated technology also allows you to restrict specific midbass frequencies (80-150Hz) that can produce "boominess" in close quarters, while leaving deep musical bass response intact. F/X® Surround speaker models feature an additional imaging toggle, giving you more placement flexibility behind or to the sides of your listening position.
- Easy Installation Puts the architectural elegance of "invisible" speakers within reach for anyone. In existing walls, use the perfect fit template for one-cut, drop-in simplicity. Achieve secure, vibration-free efficiency with a simple turn of the Rotating Cam system. Pre-construction brackets are available for new-build or open-wall retro-fitting. Our precision-engineered minimally flanged design lets you get professional results with no additional drywall work.



