MagniFi Max AX vs Reserve R900
The Reserve R900's woofer is 4" against the MagniFi Max AX's 1", its ways 2 against 5, and its drivers 2 against 11. Both share enclosure type (Ported).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersSoundbarsSubwoofersAtmos Speakers
Estimated price (community-sourced)
$599
Around — community and catalog average, updates slowly
About the MagniFi Max AX
The Polk Audio MagniFi Max AX is a premium all-in-one Dolby Atmos/DTS:X sound-bar system comprising a 7.1.2-channel sound bar and wireless 10-inch subwoofer. It uses dedicated left, center, right and up-firing height drivers to create immersive object-based surround sound, with Polk’s SDA spatial processing for a wider soundstage and VoiceAdjust dialogue control. It supports HDMI eARC, 4K/60 HDR and Dolby Vision video pass-through, and network streaming through Chromecast built-in, Apple AirPlay 2 and Spotify Connect. The standard MagniFi Max AX package does not include the optional wireless surround speakers; the separately designated MagniFi Max AX SR package does.
Specifications
Speaker Design
Driver configuration and enclosure design
- Configuration
- 5-way
- Driver Type
- dynamic
- Driver Size
- 1"
- Driver Count
- 11
- Enclosure Type
- ported
Connectivity
Input and output connections
- Bluetooth
- Yes
- Bluetooth Codecs
- A2DP
- Wi-Fi
- Yes
- Ethernet
- No
- Digital Inputs
- HDMI, Toslink Optical, USB-A
- Digital Outputs
- HDMI eARC
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 1143 × 72 × 118 mm (W × H × D)
- Weight
- 5.83 kg (13 lbs)
Never published
- Transducer Specifications — the maker never published this. Checked 15 sources on 9 Sept 2026
- Power Specifications — the maker never published this. Checked 15 sources on 9 Sept 2026
- Digital Audio — the maker never published this. Checked 15 sources on 9 Sept 2026
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions