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Experience exceptional home cinema performance with this complete 5.1 channel surround sound system. Combining Polk Audio's acclaimed MXT (Monitor XT) series speakers with the advanced Denon AVR-S670H receiver, this bundle delivers immersive, high-fidelity audio for movies, music, gaming, and streaming.
| Denon AVR-S670H AV Receiver | |
|---|---|
| Power Output | 75W per channel (8 ohms, 20Hz-20kHz, 0.08% THD, 2ch driven) |
| Channels | 5.2 channel configuration |
| HDMI | 6 in / 1 out (eARC), 8K/60Hz, 4K/120Hz, HDCP 2.3 |
| Video Support | 8K/60Hz, 4K/120Hz, HDR10+, Dolby Vision, HLG, Dynamic HDR |
| Audio Formats | Dolby Atmos, DTS:X, Dolby TrueHD, DTS-HD Master Audio |
| Streaming | HEOS Built-in, AirPlay 2, Bluetooth, Spotify Connect |
| Room Calibration | Audyssey MultEQ (microphone included) |
| Voice Control | Amazon Alexa, Google Assistant, Apple Siri |
| Dimensions (W×H×D) | 434 × 151 × 339mm |
| Weight | 7.6kg |
| Polk Audio MXT60 Floorstanding Speakers (Pair) | |
| Driver Configuration | 1" (25mm) Terylene dome tweeter, dual 6.5" (165mm) Dynamically Balanced woofers |
| Frequency Response | 40Hz - 40kHz (-3dB) |
| Sensitivity | 89dB @ 1W/1m |
| Impedance | 8 ohms compatible |
| Recommended Amplification | 50-200W |
| Crossover Frequency | 2.5kHz |
| Finish | Black Walnut |
| Dimensions (H×W×D) | 1003 × 203 × 279mm each |
| Weight | 11.8kg each |
| Polk Audio MXT15 Bookshelf Speakers (Pair) | |
| Driver Configuration | 1" (25mm) Terylene dome tweeter, 5.25" (133mm) Dynamically Balanced woofer |
| Frequency Response | 48Hz - 40kHz (-3dB) |
| Sensitivity | 88dB @ 1W/1m |
| Impedance | 8 ohms compatible |
| Recommended Amplification | 40-150W |
| Crossover Frequency | 2.8kHz |
| Finish | Black Walnut |
| Dimensions (H×W×D) | 343 × 184 × 254mm each |
| Weight | 4.5kg each |
| Polk Audio MXT30C Centre Speaker | |
| Driver Configuration | 1" (25mm) Terylene dome tweeter, dual 5.25" (133mm) Dynamically Balanced woofers |
| Frequency Response | 48Hz - 40kHz (-3dB) |
| Sensitivity | 89dB @ 1W/1m |
| Impedance | 8 ohms compatible |
| Recommended Amplification | 40-150W |
| Crossover Frequency | 2.8kHz |
| Finish | Black Walnut |
| Dimensions (W×H×D) | 508 × 184 × 254mm |
| Weight | 6.4kg |
| Polk Audio MXT12SUB Powered Subwoofer | |
| Driver | 12" (305mm) down-firing Dynamically Balanced woofer |
| Amplifier Power | 200W continuous (400W peak) |
| Frequency Response | 22Hz - 270Hz (-3dB) |
| Controls | Volume, low-pass filter (50-200Hz), phase switch (0°/180°) |
| Inputs | LFE (RCA), line-level stereo (RCA) |
| Finish | Black |
| Dimensions (H×W×D) | 406 × 368 × 419mm |
| Weight | 15.4kg |
This system is perfectly suited for medium to large rooms (20-35m²). The MXT60 towers deliver full-range front soundstage with Hi-Res Audio certification, while the MXT15 surrounds create an enveloping rear sound field. The MXT30C center ensures dialogue clarity, and the MXT12SUB adds powerful, room-filling bass down to 22Hz.
Speaker wire is not included. We recommend 14-16 gauge speaker cable for optimal performance. The MXT15 surrounds include keyhole slots for wall mounting (brackets sold separately). A single subwoofer cable (RCA) is required to connect the MXT12SUB to the receiver's LFE output. The system supports adding a second subwoofer for enhanced bass in larger rooms.
The MXT series speakers are Hi-Res Audio certified, capable of reproducing frequencies up to 40kHz for exceptional detail and clarity with high-resolution music sources. Combined with the Denon AVR-S670H's advanced 32-bit DACs and HEOS streaming, this system delivers audiophile-grade music performance alongside thrilling home theater dynamics.
