CREATED TO LIVE AND PLAY OUTDOORS, your Atrium Speakers can be installed in any open space—by a pool, in the patio or a sunroom, or tucked away somewhere in the backyard. They will deliver EXCEPTIONALLY GREAT SOUND | WIDER SOUND DISPERSION & SURPRISINGLY POWERFUL BASS driven by a 4 1/2" mineral filled Dynamic Balance polymer cone and a 3/4" anodized aluminum dome tweeter with rubber surround. 80W power CUTS THROUGH LOUD, JARRING BACKGROUND NOISES | Recognized as one of the best-looking outdoor speakers, polk atrium 4 speakers come with a steeply-angled baffle design filling open spaces with big full-range sound! The outer profile easily blends into the corners of the outdoor walls | One-click speed-lock mounting bracket offers easy, anti-slip one-handed installation allowing you to mount these speakers vertically or horizontally, to deliver the best possible sound in a variety of situations. Simply mount the swiveling c-bracket | THE SPEAKER FOR ALL SEASONS – it’s rugged durability, high environmental endurance and superior quality has helped Polk Outdoor Speakers earn the all-weather Certification. EFFORTLESSLY WITHSTANDS EXTREME TEMPERATURES AND HEAVY RAIN year after year

CREATES A SOUNDSTAGE COMPARABLE TO ANY LARGE SYSTEM. Features two (2) 2.5" drivers, a 0.5" silk dome tweeter & injection molded cones. The APERIODIC-TUNED REAR PORT delivers bass extension and boosts the audio on a shelf or mounted against the wall | UNIQUE CURVED SHAPE BASED ON "TIME LENS TECHNOLOGY" – It is specially designed to align the acoustic centers of the tweeter and mid-bass in the same plane, reducing diffraction & distortions, and ensuring the right sounds reach you at the same time! | BUILD YOUR OWN 5.1, 6.1, 7.1 HOME THEATER SYSTEM – According to you room size & requirements, create an immersive surround sound system by adding four to eight satellite speakers and a subwoofer of your choice to this center channel | EASY TO CONNECT AND OPERATE – No matter how you choose to set it up, the center channel easily connects to a receiver, just like any other speaker | POLK'S UNMATCHED QUALITY AT A SURPRISINGLY LOW PRICE. With this value-priced center channel, you can now enjoy premium audio, expert engineering, solid construction, and a spectacular theater experience right at home

High performance audio upgrade that delivers signature quality sound that goes beyond OEM factory systems | Marine certified with IP55 rating (water- and dirt-resistant) and tested for salt-fog, UV and humidity | Polypropylene and UV tolerant cone with waterproof inner and outer surrounds | Simple drop-in installation for any vehicle including cars, boats, ATVs—you name it | Cut out Diameter - 4.09" Bottom Mount - 2" Top Mount - 1.79"

GET SUPERIOR HOME THEATER EXPERIENCE WITH IMMERSIVE SURROUND SOUND – Featuring (1) 0.75" tweeter & (1) 5.25" Dynamic Balance Driver, these speakers are designed to produce a natural, well-balanced sound with massive bass even at the lowest frequencies | Use these wall-mountable bookshelf speakers as Front, left-right setup, surrounds or as rear speakers and get mesmerized by detailed audio with crystal clear vocals, enough to fill any small to medium sized room | CREATE A FULL-FLEDGED 5.1 HOME THEATER SETUP with the complete range of T-series speakers from Polk with two T50 Tower Speakers, one T30 Center Channel, two T15 Bookshelf speakers and a subwoofer | Polk speakers are Compatible with most home theater AV receivers giving you many setup arrangement options - in single or multi-room with 2.0, 2.1, 3.1 systems or an immersive 5.1, 7.1 or 9.1 setup | POLK'S UNMATCHED QUALITY AT AN AFFORDABLE PRICE. With these value-priced speakers, you can now enjoy premium acoustics, high quality construction, easy setup and a spectacular theater experience right at home

GET SUPERIOR HOME THEATER EXPERIENCE WITH IMMERSIVE SURROUND SOUND – Featuring (1) 1" tweeter & (2) 5.25" Dynamic Balance Drivers, these speakers are designed to produce a natural, well-balanced sound with massive bass even at the lowest frequencies | Amplify your movie, music and gaming experience place this center channel in front of your tv and get mesmerized by detailed audio with crystal clear vocals, enough to fill any small to medium sized room | Create a full-fledged 5.1 home theater setup with the complete range of t-series speakers from polk with two t50 tower speakers, one t30 center channel, two t15 bookshelf speakers and a subwoofer | Polk speakers are COMPATIBLE WITH MOST HOME THEATER AV RECEIVERS giving you many setup arrangement options - in single or multi-room with 2.0, 2.1, 3.1 systems or an immersive 5.1, 7.1 or 9.1 setup | POLK'S UNMATCHED QUALITY AT AN AFFORDABLE PRICE. With these value-priced speakers, you can now enjoy premium acoustics, high quality construction, easy setup and a spectacular theater experience right at home

High performance audio upgrade that delivers signature quality sound that goes beyond OEM factory systems | Marine certified with IP55 rating (water- and dirt-resistant) and tested for salt-fog, UV and humidity | Polypropylene and UV tolerant cone with waterproof inner and outer surrounds | Simple drop-in installation for any vehicle including cars, boats, ATVs-you name it | Cut out Diameter - 5"Bottom Mount - 2.12"Top Mount - 1.77"

GET SEAMLESS AUDIO QUALITY & POLK'S EXCELLENT SOUND REPRODUCTION with these timbre-matched overhead speakers that elevate the sound quality. ADD TO YOUR EXISTING HOME THEATER SETUP or build your own Polk collection for THE SAME GREAT POLK SOUND EVERYWHERE | EXPERIENCE MORE BALANCED & LIFELIKE SOUND - Features an 8" Dynamic Balance woofer & a 1" aimable tweeter for more depth & detail in your music. Mineral-filled polymer cone & strong composite driver baskets create wider dispersion for EVEN-SOUND COVERAGE | THE RUBBER SEAL DRIVES better response and PREVENTS MOISTURE ACCESS, a key feature for USE IN A BATHROOM, KITCHEN, SAUNA AND COVERED PORCH | OUT OF THE BOX & RECESSED INTO THE CEILING - no mess, no extra assembly - in 3 simple steps QUICKLY & EASILY INSTALL these speakers. Leave the paintable aluminum grilles as is or spray paint to MATCH YOUR EXISTING INTERIOR and virtually make them disappear | Polk's UNWAVERING COMMITMENT, RELIABILITY, AND CRAFTSMANSHIP, has made it one of the most trusted names in home audio speakers and entertainment systems. They bring out the BEST IN TECHNOLOGY, so you can SIT BACK, RELAX AND LISTEN WITH YOUR HEART!

COMPACT CENTER CHANNEL SPEAKER - Enjoy focused, crystal-clear dialogues and dynamic, hi-res sound with Polk Monitor XT30 that features a 1" Tweeter & (2) 5.25" Dynamically Balanced Woofer for smooth mid-range and effortless bass in an immersive soundstage | PREMIUM BUILD QUALITY AND MODERN DESIGN - An upgrade to the critically acclaimed Monitor series, the Polk Monitor XT series features latest innovations in affordable, great sounding speakers, and their stylish design blends with any home décor | HIGH RESOLUTION SOUND FROM ALL INPUTS - Monitor XT30's 4- & 8-Ohm compatibility delivers Dolby Atmos & DTS:X surround sound from your favorite sources, including online streaming via Apple Music, Amazon Music HD, Tidal, Spotify and more | COMPACT YET POWERFUL - Delivering maximum performance in a compact size, this stylish yet mighty center channel speaker can be placed in most AV consoles or bookshelves, or can sit on speaker stands, tabletops or other flat surfaces | CREATE AN AFFORDABLE HOME THEATER SETUP - The timbre matched Polk components ensures seamless speaker-to-speaker blending. Add MXT60 tower pair, MXT90 height module and a MXT12 sub to this center speaker to create a unified surround system