TV and audio / Soundbars
Polk AudioSoundbar
MagniFi Mini AX
Released March 2022.5Press releaseavnirvana.com/threads/meet-polks-all-new-magnifi-mini-ax-soundbar.10237Read 8 October 2026Contemporary page reproduces Polk announcement. Pricing and Availability states US availability beginning March 15, 2022. Stored month. Last checked 16 October 2026.
- System channel configuration
- Not available
- Dolby Atmos
- Yes
- Separate subwoofer included
- Yes
- HDMI eARC
- Yes
52 of 98 fields known.
At a glance
Ports
- HDMI
- Optical
- 3.5 mm audio
- USB-A
- DC power
Audio system
- System channel configuration
- Not available
- Physical drivers in the package
- 62Maker spec sheet (PDF)polkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw527a8c26/downloads/magnifi-mini-ax-infosheet-en.pdfRead 8 October 2026Page 2 complete inventory: two bar tweeters, three bar mids and one included subwoofer driver.
- Physical drivers in the bar
- 52Maker spec sheet (PDF)polkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw527a8c26/downloads/magnifi-mini-ax-infosheet-en.pdfRead 8 October 2026Page 2 lists five physical bar drivers.
- Up-firing drivers in the package
- 06Reviewwhathifi.com/reviews/polk-magnifi-mini-axRead 8 October 2026Build & facilities explicitly states no upward-firing drivers. Included subwoofer is down-firing.
- Driver layout
Component Driver type Count Diameter (mm) Orientation Soundbar L/R tweeter 2 19 Not available Soundbar L/C/R midrange 3 51 Not available Subwoofer Oval woofer, 127 × 178 mm 1 Not available Down-firing - Separate subwoofer included
- Yes2Maker spec sheet (PDF)polkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw527a8c26/downloads/magnifi-mini-ax-infosheet-en.pdfRead 8 October 2026Page 2 box contents.
- Included subwoofer connection
- Wireless3Owner's manualpolkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw7d76cf3d/downloads/magnifi-mini-ax-quickstartguide-global.pdfRead 8 October 2026Printed page 5 explicitly wireless audio link. Subwoofer separately requires wall power.
- Included subwoofer driver diameter
- Not available
- Included rear speaker connection
- Not available
- Compatible optional subwoofers
- Not available
- Compatible optional rear speakers
- Polk SR2 Wireless Surround Speakers2Maker spec sheet (PDF)polkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw527a8c26/downloads/magnifi-mini-ax-infosheet-en.pdfRead 8 October 2026Page 2 names optional SR2 Wireless Surround Speakers.
- Total RMS audio output power
- Not available
- Total peak audio output power
- Not available
- Published frequency response lower limit
- Not available
- Published frequency response upper limit
- Not available
Audio formats
- Supported audio formats
- PCM, Dolby Mono, Dolby Digital, Dolby Digital Plus, Dolby Atmos, Dolby Atmos TrueHD, DTS Digital Surround, DTS-HD, DTS-HD Master Audio, DTS:X, DTS Virtual:X2Maker spec sheet (PDF)polkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw527a8c26/downloads/magnifi-mini-ax-infosheet-en.pdfRead 8 October 2026Page 2 supported audio formats list. No per-input channel maxima are published.
- Audio formats by connection
- Not available
- Music file formats
- Not available
- Max wired audio sample rate
- Not available
- Max music file sample rate
- Not available
- Max wired audio bit depth
- Not available
- Max music file bit depth
- Not available
Connectivity
- Ports on the bar
Connector Count Role HDMI 1 TV audio input through ARC/eARC Optical 1 Digital audio input 3.5 mm audio 1 Analog AUX audio input USB-A 1 Firmware updates DC power 1 Power input from external adapter Source3Owner's manualpolkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw7d76cf3d/downloads/magnifi-mini-ax-quickstartguide-global.pdfRead 8 October 2026Printed page 11 back panel, sheet page 2 counts and connector types. USB conflicts: manual says MP3 playback only, later 2023 sheet and current maker page specify firmware updates. Stored current service role, music-file playback omitted.9Reviewtomsguide.com/reviews/polk-magnifi-mini-axRead 8 October 2026Set up and connectivity exact Mini AX hands-on review explicitly USB service only. This corroborates the current maker page and 2023 information sheet despite the older manual MP3 footnote.- HDMI video passthrough
- No7Reviewecoustics.com/reviews/polk-audio-magnifi-mini-axRead 8 October 2026Connections and Cons explicitly no extra HDMI input. Only TV ARC/eARC, optical and AUX audio connectors are provided. No dedicated source-video route.9Reviewtomsguide.com/reviews/polk-magnifi-mini-axRead 8 October 2026Set up and connectivity explicitly says HDMI passthrough is unavailable because the bar has only one HDMI port.
- Video passthrough modes
- Not available
- HDR passthrough formats
- Not available
- VRR passthrough
- Not available
- ALLM passthrough
- Not available
- HDCP version
- Not available
- Bluetooth audio codecs
- SBC, AAC6Reviewwhathifi.com/reviews/polk-magnifi-mini-axRead 8 October 2026Build & facilities exact Mini AX input table explicitly Bluetooth SBC and AAC.
- Wi-Fi standard
- 802.11a/n/ac2Maker spec sheet (PDF)polkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw527a8c26/downloads/magnifi-mini-ax-infosheet-en.pdfRead 8 October 2026Page 2 literally 802.11 a/n/ac.
- Built-in Ethernet speed
- Not available
Streaming and control
- Streaming protocols
- AirPlay 2, Google Cast, Spotify Connect1Maker product pagepolkaudio.com/en-us/product/sound-bars/magnifi-mini-ax/300410.htmlRead 8 October 2026Streaming table. The maker calls Google Cast Chromecast built-in. Spotify Connect may require the firmware update noted on the info sheet.
- Voice assistants
- Google Assistant, Siri3Owner's manualpolkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw7d76cf3d/downloads/magnifi-mini-ax-quickstartguide-global.pdfRead 8 October 2026Printed pages 12 to 13: Google Assistant through an external Assistant-enabled speaker, Siri through an Apple device with AirPlay. No built-in assistant claimed.
- Built-in microphone
- Not available
- Microphone mute control
- Not available
Sound processing
- Automatic room calibration
- Not available
- Room calibration system
- Not available
- Equalizer controls
- Bass Adjust, Voice Adjust3Owner's manualpolkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw7d76cf3d/downloads/magnifi-mini-ax-quickstartguide-global.pdfRead 8 October 2026Printed page 17 separate bass and Voice Adjust controls. No multi-band EQ inferred.
- TV speaker integration
- Not available
Power
- Published operating power
- Not available
- Published standby power
- Not available
- Published networked standby power
- Not available
- Power supply
- External soundbar adapter: 100 to 240 V AC, 50/60 Hz input, 15 V DC, 4 A output. Included subwoofer uses a separate AC power cord.4Maker spec sheet (PDF)polkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw99d4e121/downloads/magnifi-mini-ax-safetydoc-na.pdfRead 8 October 2026PDF page 4 external PSU S065-1A150400M2: 100 to 240 VAC, 50/60 Hz, 15 VDC, 4 A. Its 60 W output is adapter capability. Its 0.21 W no-load figure is not soundbar standby consumption. Manual printed page 5 separately connects subwoofer AC cord.
- Detachable rear battery life
- Not available
- Detachable rear charge time
- Not available
Measured
We could not find any of these 8 fields. Show them
- Low-frequency extension (measured)
- Not available
- High-frequency extension (measured)
- Not available
- Max sound pressure (measured)
- Not available
- Frequency response deviation (measured)
- Not available
- Measured latency
- Not available
- Operating power (measured)
- Not available
- Standby power (measured)
- Not available
- Soundbar weight (measured)
- Not available
Dimensions and weight
Front and side, drawn to scale.
- Soundbar dimensions
- Width366Height79Depth104mm(14.4 × 3.1 × 4.1 in)2Maker spec sheet (PDF)polkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw527a8c26/downloads/magnifi-mini-ax-infosheet-en.pdfRead 8 October 2026Page 2 W × D × H: 366 × 104 × 79 mm. Stored literal metric dimensions.
- Soundbar weight
- Not available
- Component dimensions and weight
Component Width (mm) Height (mm) Depth (mm) Included subwoofer 182 371 396 - Package dimensions
- Not available
- Package weight
- Not available
In the box
- In the box
- Soundbar, Wireless subwoofer, Remote control, Soundbar power supply, Soundbar power cord, Subwoofer power cord, HDMI cable, Two AAA batteries, Quick start guide, Registration card, Safety document2Maker spec sheet (PDF)polkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw527a8c26/downloads/magnifi-mini-ax-infosheet-en.pdfRead 8 October 2026Page 2 full stock-package list. Optional SR2 rears excluded.
General
- Model numbers
- 300410-01-00-1011Maker product pagepolkaudio.com/en-us/product/sound-bars/magnifi-mini-ax/300410.htmlRead 8 October 2026Exact US product JSON-LD publishes MPN and SKU 300410-01-00-101.
- GTIN / EAN
- Not available
- Announced
- 15 March 20225Press releaseavnirvana.com/threads/meet-polks-all-new-magnifi-mini-ax-soundbar.10237Read 8 October 2026Reproduced Polk announcement dated March 15, 2022.
- Predecessor
- Not available
- Successor
- Not available
- Launch price (EU)
- Not available
Links
- Product page
- www.polkaudio.com/en-us/product/sound-bars/magnifi-mini-ax/300410.html1Maker product pagepolkaudio.com/en-us/product/sound-bars/magnifi-mini-ax/300410.htmlRead 8 October 2026Exact Mini AX page, not the original Mini or Max AX.
- Spec sheet
- www.polkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw527a8c26/downloads/magnifi-mini-ax-infosheet-en.pdf2Maker spec sheet (PDF)polkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw527a8c26/downloads/magnifi-mini-ax-infosheet-en.pdfRead 8 October 2026Exact Mini AX information sheet, page 2.
- Manual
- www.polkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw7d76cf3d/downloads/magnifi-mini-ax-quickstartguide-global.pdf3Owner's manualpolkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw7d76cf3d/downloads/magnifi-mini-ax-quickstartguide-global.pdfRead 8 October 2026Exact Mini AX global quick start guide. English printed pages 1 to 25.
- EPREL registration number
- Not available
Warranty
- Manufacturer warranty (source market)
- 1year4Maker spec sheet (PDF)polkaudio.com/on/demandware.static/-/Library-Sites-polk_northamerica_shared/default/dw99d4e121/downloads/magnifi-mini-ax-safetydoc-na.pdfRead 8 October 2026PDF page 4 exact-model US and Canada 1-Year Limited Warranty. This document takes precedence over generic warranty page amplifier/speaker terms.
Compare with
Pick a soundbar to see both side by side. Differences are marked yellow.
Sources
We read 9 sources for this soundbar. The numbers match the markers in the sheet.
- Maker product pagepolkaudio.com/en-us/product/sound-bars/magnifi-mini-ax/300410.html
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