Polk Audio MagniFi Max AX SR
Score: 83/100
JBL Cinema SB580
Score: 83/100Rankings
The Polk MagniFi Max AX SR provides a flagship 7.1.2-channel wireless system with rear surrounds, supporting Dolby Atmos, DTS:X, and extensive streaming options. Its premium price and limited warranty may be drawbacks for some buyers. Designed for enthusiasts seeking a full-home-theater experience without extensive wiring.
The JBL Cinema SB580 is a low-profile 3.1-channel soundbar with strong 440 W RMS output and virtual Dolby Atmos. Its compact height and wireless subwoofer come at the cost of lacking true surround speakers for larger spaces. Best suited for small-to-medium rooms where space is limited.
| Attribute | | |
|---|---|---|
— | 3.1best | |
— | 440 Wbest | |
— | 16.51 cmbest | |
| ↓ lower better | 5.83 kgbest | 10 kg |
1 yearsbest | — | |
114.3 cmbest | 95 cm | |
11.8 cmbest | 6.4 cm | |
7.2 cm | 8 cmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Audio(1) | ||
Audio Channels | 7.1.2 | 3.1 |
Design(4) | ||
Soundbar Weight (kg) | 5.83 kg | 10.0 kg |
Soundbar Width (cm) | 114.3 cm | 95.0 cm |
Soundbar Height (cm) | 11.8 cm | 6.4 cm |
Soundbar Depth (cm) | 7.2 cm | 8.0 cm |
Professional reviewers, such as Guru3D, commend the SB580 for its accurate spatial imaging delivered by the Virtual Dolby Atmos engine, its ultra-slim form factor that blends seamlessly with TVs, and its comprehensive connectivity options. The high power output and broad frequency range are also highlighted as delivering a cinema-like experience in a compact package.
