
Polk Audio MagniFi Max AX SR
Score: 78/100
JBL Bar 1300X
Score: 84/100Rankings

The JBL Bar 1300X is a premium 11.1.4-channel soundbar system offering Dolby Atmos, DTS:X, a powerful subwoofer and detachable wireless surrounds, backed by a robust Wi-Fi 6 and HDMI eARC connectivity suite. It excels in immersive audio but its large subwoofer and battery-managed surrounds may be less convenient for smaller spaces.

The MagniFi Max AX SR is a flagship 7.1.2-channel soundbar system that delivers immersive Dolby Atmos and DTS:X performance with a powerful wireless subwoofer and two wireless surrounds, ideal for larger living rooms.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 1,170 Wbest | |
— | 33 Hzbest | |
— | 20,000 Hzbest | |
3best | 3best | |
1best | 1best | |
5 | 5.2best | |
| ↓ lower better | 17.815 kgbest | 22.45 kg |
12 monthsbest | 12 monthsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Connectivity(2) | ||
Bluetooth Version | 5.0 | 5.2 |
Ethernet Port | false | true |
Build & Design(1) | ||
Overall Weight (kg) | 17.815 kg | 22.45 kg |
Audio(2) | ||
Channel Configuration | 7.1.2 | 11.1.4 |
Supported Audio Formats | PCM, Dolby Mono, Digital, Digital Plus, Atmos, Atmos True HD, DTS Digital Surround, DTS-HD, DTS-HD Master Audio, DTS:X, DTS Virtual X | Dolby Atmos, DTS:X |

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

Professional reviewers from ListenUp and World Wide Stereo praise the MagniFi Max AX SR as a rare soundbar that truly delivers 7.1.2 channel immersion, highlighting its SDA-driven soundstage, OLED front display, and practical BassAdjust and VoiceAdjust features.
Everyday users consistently commend the system for its crystal-clear dialogue, powerful bass, and straightforward wireless setup, while noting occasional Wi-Fi instability and the IR remote's line-of-sight requirement.

“Dialogue is crystal clear”

“Bass is powerful and deep”

“Easy to set up”



Professional reviewers praise the Bar 1300X for its expansive channel layout, powerful bass and the convenience of battery-powered wireless surrounds, highlighting the sophisticated connectivity and automatic MultiBeam calibration while noting limited battery endurance and the subwoofer's substantial footprint.
Everyday users love the immersive soundstage and the freedom of wireless surrounds, often using the satellites as extra Bluetooth speakers, but complain about having to recharge the surrounds regularly and the difficulty of finding a suitable spot for the large subwoofer.
