The American HiFi Home Theater System
Built to bring the big surround sound theater experience into the comfort of your living room, the Polk Signature Series continues in the Polk tradition of American HiFi. Featuring Hi-Res certification, Dynamic Balance driver design, Terylene tweeters, mica-reinforced polypropylene cones, precision cross-overs, an anti-diffraction magnetic grille, a non-resonant MDF cabinet and exclusive Power Port technology, you get elevated sound for movies, TV and music in a totally re-imagined design.
Polk—expect great sound.
Dynamic Balance Technology Driver Design
Whether upgrading your home theater setup with an advanced Atmos configuration or enjoying your favorite music, Dynamic Balance ensures a rich, clean, full-range sound no matter what you’re listening to. This patented technology analyzes the speaker’s entire electro-acoustic and mechanical system for improved material selection and more efficient geometry. It pinpoints and eliminates issues that reduce speaker performance before they become a part of the finished product.
High-Resolution Polk Terylene Tweeter
Our Terylene dome tweeter features curvilinear formers that extend response and lower resonance. Its powerful ceramic motor structure also lowers system resonance and extend low frequency response for better dispersion in the critical midrange, delivering clear and detailed high frequency response for realistic reproduction of vocals and instruments. Capable of delivering 40kHz to support the latest high resolution audio files so it feels like your right there in the studio or concert hall.
Custom Mid-Range Drivers
Mica-reinforced polypropylene cones with butyl rubber surrounds, four-layer voice coils, massive ceramic motor structures and high-temperature Conex fiber spiders combine to create drivers of exceptionally high efficiency, for clean, clear bass, better linearity, lower distortion and greater durability.
Exclusive Polk Power Port Technology
Power Port® is our patented design that smoothly transitions the air flow from the speaker’s port into your listening area. It also extends the overall bass port, providing greater surface area to eliminate turbulence and distortion, for bigger, more musical, deep bass impact. Plus, it offers 3dB more bass response output than a traditional port.
Anti-Diffraction Magnetic Grille
Computer modeled for a precision fit and enhanced good looks—and made to minimize sonic interference.
High Sensitivity and Maximum Compatibility
Works with the most modestly-powered amplifier or receiver. Whether you’re connecting them to the newest digital processor, or your vintage rig, you get sound reproduction that’s spacious, clear, enveloping, and realistic. Plus, it’s compatible with latest Dolby and DTS surround sound technologies.
Cascading Tapered Crossover Array
Whether it’s a four-driver (S60, S35), three-driver (S55, S50, S30), or twodriver (S20, S15, S10) array, this feature offers a seamless, lifelike soundstage no matter where you’re seated in your listening room. There’s no more sweet spot—instead, it’s all around you.
EXPECT GREAT SOUND
Having built our reputation as “The Speaker Specialists” for more than 40 years, we take pride in our superior sound and build quality, which features many patented and award-winning audio innovations like Dynamic Balance and Power Port technologies. For the people of Polk, building audio products is not just a job—it’s a passion. And if you’re going to remember one thing, remember this: We live by the truest principle of what audio should deliver—great sound at an affordable price for everyone!
POLK HTS SUBWOOFER
Polk HTS Subwoofers enhance the home theater and music listening experience with powerful deep bass. It features a long-throw Dynamic Balance 10” or 12” driver, patented Power Port technology and a state-of-the-art 200W or 400W Class D amplifier. Easily access controls for volume, low pass filter, and phase correction. Connect via LFE (unfiltered / low pass disabled) or stereo line level RCA inputs.
Deep Bass for Home Theatre and Music
Long-throw 10” or 12” driver, patented Power Port technology and a 200W or 400W optimised Class D amplifier for powerful deep bass impact.
Dynamic Balance Drivers
Front-firing Polypropylene driver with our patented Dynamic Balance technology is Klippel optimised to provide clean, clear bass, better linearity, lower distortion and greater durability.
Patented Power Port Technology
At the port tuning frequency, Power Port equipped subwoofers have 3dB less port noise than similarly configured subwoofers without Power Port. Power Port smoothly transitions air flow from the speaker into your listening area, minimising turbulence and distortion.
Built-in controls for variable volume, low pass filter and phase for optimum bass levels. Set toggle to Auto on/off or DC control (12V trigger). All easily accessible on the back panel.
Easily connect via LFE or stereo line RCA inputs (cables not included).
MDF Cabinets with White and Black Washed Walnut Finish
Premium classic white and black walnut finish, braced MDF cabinet construction and removable grille deliver great sound and a modern look that fits any decor.
Upgrade to a Superior Home Theater Experience
Denon AVR-X3700H 9.2 channel 8K AV receiver with 105W per channel that fully supports 3D audio formats like Dolby Atmos®, Dolby Atmos Height Virtualization Technology, DTS:X®, DTS Virtual:X™ and IMAX® Enhanced, as well as the latest HDMI specifications such as 8K/60Hz, 4K/120Hz passthrough, VRR, ALLM, Dynamic HDR, HDR10+ and eARC support.
High-performance discrete 9-channel amplifier
Full 8K/60Hz and 4K/120Hz support
Enjoy your favorite 3D audio formats
Enhanced Audio Return Channel (eARC) HDMI support
The latest in video compatibility
The next generation in movie immersion
The latest in gaming experiences
New DSP for more processing power
Works with your favorite voice services
Wireless streaming from the most popular music services
HEOS® Built-in wireless multi-room music streaming technology
Delivers a dynamic 105W per channel (8 ohms, 20Hz-20kHz, THD: 0.08%, 2 ch. driven) to provide a trusted, precise and powerful Denon sound experience.
With the latest HDMI support, enjoy 8K quality video from your 8K source devices. One 8K input and 2 outputs allow for 8K/60Hz and 4K/120Hz pass-through. 8K upscaling is available on all 8 HDMI inputs.
Enjoy immersive, 3D audio from sources like Dolby Atmos®, Dolby Atmos Height Virtualization, DTS:X®, DTS Virtual:X™ and IMAX Enhanced.
Through the main HDMI output, connect your TV with eARC HDMI support to allow uncompressed and object-based audio formats like Dolby Atmos and DTS:X directly from your smart TV app to your AV receiver.
The latest HDR format support including HDR10, HDR10+ (new in 2020), HLG, Dolby Vision, as well as Dynamic HDR (New in 2020), to provide the greatest picture quality for brightness, clarity and contrast.
With 8K/60Hz pass-through and upscaling, Dynamic HDR and Quick Media Switching (QMS), enjoy crystal clear picture in the highest quality available.
With 4K/120Hz pass-through, Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM) and Quick Frame Transport (QFT), enjoy your gaming experience with amazing imaging with reduced lag.
With 11.2ch max audio processing, connect an external power amplifier to the AVR-X3700H to power two extra channels to enjoy a 11.2ch home theater setup.
Use your voice to control the AVR-X3700H and wireless music services hands-free with Amazon Alexa, Google Assistant, Apple Siri, and Josh.ai.
Enjoy all of your favorite music services like Spotify®, Pandora®, Amazon Music HD, TIDAL, SiriusXM, Deezer and more. The AVR-X3700H also lets you enjoy your music via AirPlay 2, letting you stream your favorite tracks from Apple Music.
Listen from any room for a connected, whole-home audio experience. The AVR-X3700H also works with the newly introduced Denon Home speakers to let you enjoy a whole-home audio experience.