
Polk Audio Tower Speaker
Score: 78/100
Sonos Beam Gen 2 White
Score: 74/100Rankings

The Monitor XT70 is a high-resolution floor-standing tower speaker offering deep bass, high sensitivity, and support for Dolby Atmos/DTS:X, suited for medium-to-large home-theater rooms where space permits.

The Sonos Beam Gen 2 is a compact soundbar that delivers Dolby Atmos-enabled audio for small-to-medium rooms, integrating tightly with Alexa, Google Assistant and AirPlay 2. Its sleek design and Trueplay tuning make setup easy, though bass is modest and DTS support is missing.
| Attribute | ![]() | ![]() |
|---|---|---|
35 Hzbest | — | |
40,000 Hzbest | — | |
— | 1best | |
| ↓ lower better | 15.876 kg | 2.88 kgbest |
60 monthsbest | 12 months |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Build & Design(1) | ||
Overall Weight (kg) | 15.876 kg | 2.88 kg |
Warranty & Support(1) | ||
Warranty Period (months) | 60 months | 12 months |
Audio(1) | ||
Supported Audio Formats | Dolby Atmos, DTS:X | Stereo PCM, Dolby Digital, Dolby Digital Plus, Dolby Atmos, Multichannel PCM |

Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the XT70 for its balanced, detailed sound signature, impressive bass extension thanks to passive radiators, and its ability to handle high-resolution audio up to 40 kHz, while noting its large footprint as a practical limitation.
Everyday users overwhelmingly praise the Monitor XT70 for its rich, full-bodied sound, deep cinematic bass, and attractive design, though some note excessive bass in small rooms and occasional shipping damage.

“Rich, full sound”

“Cinematic bass”

“Crystal clear dialogue”



Professional reviewers consistently rate the Beam (Gen 2) as the top choice for small rooms, praising its Dolby Atmos performance, compact form factor and deep integration with the Sonos ecosystem, while noting its lack of DTS support, modest bass and the need for an eARC-compatible TV to unlock Atmos.
Everyday users love the Beam for its clear dialogue, easy setup and immersive Atmos feel in modest spaces, but many express frustration over the absence of Android Trueplay, thin bass and occasional voice-assistant lag.