Polk MagniFi MAX SR Sound Bar System

Owner's Manual

Welcome

Thank you for your Polk purchase. For questions or comments, please contact Polk Customer Service. Technical assistance is available in North America at 800-377-POLK (7655) Monday-Friday, 9 a.m.-5:30 p.m. EST, or outside the US at +1-410-358-3600. You can also email polkcs@polkaudio.com. Polk Audio is a DEl Holdings, Inc. Company. Polk Audio and Polk are registered trademarks of Polk Audio, LLC. Chromecast Built-in is a trademark of Google Inc. All other trademarks, product names, logos, and brands referenced are the property of their respective owners.

The complete owner's manual can be found online at www.polkaudio.com/products/magnifimaxsr.

What's in the Box

Setup

Connecting to Your TV

Option 1: HDMI ARC

If your TV has an HDMI input jack labeled "ARC": Connect the included HDMI cable to the HDMI jacks labeled with "ARC" on both the TV and the sound bar.

Option 2: Optical

Connect the included Optical cable between the TV's optical output and the sound bar's optical input.

Option 3: HDMI (Non-ARC)

Connect the included HDMI cable to any available HDMI jack on the TV and to one of the "HDMI In" connectors on the sound bar. Note: For this connection, you may need to manually turn off your TV speakers via your TV's settings menu if you hear sound from both devices.

Placing the Sound Bar and Subwoofer

Sound Bar Placement: For the best listening experience, position the sound bar centered under your TV. For wall mounting instructions, refer to the advanced setup section.

Subwoofer Placement: For best performance, place the subwoofer on the same wall as the TV, no more than 30ft (10m) from the sound bar.

Connecting to AC Power

Sound Bar: Connect the sound bar power cord to the sound bar and then to an AC outlet. During startup, a blinking orange light ? will appear on the front.

Subwoofer: Connect the subwoofer power cord to the subwoofer and then to an AC outlet. A solid green light ? on the back of the subwoofer indicates it is paired to the sound bar.

Placing and Connecting the Surrounds

Place the surround speakers on the left and right sides, equidistant from the main listening position. Ensure the speaker marked "L" is on the left and the speaker marked "R" is on the right. If wall mounting, refer to the included wall mounting template.

Connect the surround speakers to their respective AC power outlets. A flashing green light ? will be visible on the back of the surrounds, indicating they are ready to pair.

Installing Remote Batteries

Insert the provided (2) AAA batteries into the remote control.

Verification and Control

Verifying Your Connections

Turn on your TV and verify you are seeing video and hearing sound from the sound bar. If no sound is heard and no lights are visible on the front of the sound bar, press the power button ? on the sound bar to turn it on.

Note: If you hear sound from both your TV and sound bar, you must manually turn off your TV speakers using the Settings Menu on your TV. Refer to your TV's owner's manual for instructions.

Using Your TV Remote to Control Volume

The MagniFi MAX is pre-configured to respond to volume and mute commands from popular TV remotes (Samsung, LG, Sony, Vizio, and others). If the MagniFi MAX remote does not work with your TV, follow the instructions on page 75 (IR Learning Function) to teach the sound bar your TV remote commands.

Listening to Music and Audio

Listening to Music via Chromecast Built-in

Chromecast Built-in allows you to:

  • Stream music from your favorite apps over Wi-Fi or Ethernet.
  • Create a whole-home audio experience with multi-room sync.
  • Use Google Assistant on a Google Home speaker to control music playback using voice commands.

Setup:

  1. Download the free Google Home app and follow in-app instructions to connect the Polk MagniFi MAX to your Wi-Fi or Ethernet network.
  2. For more detailed setup information, visit google.com/chromecast/builtin and google.com/home/support.
  3. When streaming from a Chromecast-enabled app, a white light ? will appear on the sound bar.

Listening to Music via Bluetooth

  1. To connect your device using Bluetooth, press the Bluetooth button ? on the sound bar or remote. A blue light ? will slowly pulse on the sound bar as it waits to connect.
  2. Go to the Bluetooth settings on your phone, tablet, or computer and select "Polk MagniFi MAX". The light ? will turn solid blue when your Bluetooth device is connected.

Receiving Automatic Updates

Polk may provide periodic software updates via the internet to improve product performance and expand the list of supported TV remote controls. Connecting your sound bar to your home network (via Wi-Fi or Ethernet using the Google Home app) is highly recommended to receive automatic updates.

Remote Control

The remote control features buttons for:

Sound Bar Top and Back Panels

Top Panel

The top panel includes controls for:

  • Power On/Off ?
  • Source Selection ?
  • Bluetooth ?
  • VoiceAdjust ?️
  • Mute ?
  • Master Volume Down/Up ?/?

Back Panel

The back panel includes the following ports:

  • HDMI Out (ARC)
  • HDMI 1 In
  • HDMI 2 In
  • HDMI 3 In
  • Optical In
  • AUX In
  • Ethernet (LAN)
  • USB (Factory use only)
  • Power Connector ?
  • Status LEDs ?
  • RESET Button
  • SYNC Button

Visual Indicators

The front of the sound bar has a row of lights indicating status. The back of the subwoofer and surround speakers also have indicator lights.

Sound Bar Front/Back Indicators:

Sound Bar Top Panel Lights (Source/Mode):

Subwoofer Back Indicator:

Surround Speakers Back Indicator:

Chromecast Built-in Indicator:

Optimizing Your Listening Experience

Use the remote control or sound bar top panel buttons to adjust settings. The sound bar lights ? will indicate the current level.

Bass Control: Adjust low-frequency volume for more or less impact. Lights indicate level from less bass (-) to more bass (+).

Volume Control: Adjust master volume. Lights indicate level from quieter (-) to louder (+).

VoiceAdjust Control: Adjust dialogue levels for clarity. Lights indicate level from less voice enhancement to more voice enhancement.

Optimizing Your Surround Speakers

Surround Volume Control: Adjust volume for the rear surround speakers. Lights indicate level from less volume (-) to more volume (+).

Balance Control: Adjust the sound balance for left and right surround speakers. Lights indicate balance from left-weighted (L) to right-weighted (R).

Using Your TV or Cable/Satellite Remote to Control the MagniFi MAX

The MagniFi MAX can often be controlled by your existing TV remote using one of these methods:

Using the IR Learning Function

IMPORTANT: Hold both remotes about 12" (30cm) directly in front of the MagniFi MAX. Ensure remotes have fresh batteries.

Entering IR Learn Mode:

  1. Ensure the sound bar is powered on ?.
  2. Press and hold the Source button ? on the sound bar for about 3 seconds.
  3. Release the button when you hear a two-note tone. White lights ? on the front of the sound bar will bounce left and right.

STEP 1: Select a button on your MagniFi MAX remote

Press and release the button on the MagniFi MAX remote you want to learn (e.g., Volume Up ?). You will hear a single tone and see all white lights ? fading in and out together.

STEP 2: Select a button on your TV remote

Briefly tap the corresponding button on your TV remote. You will hear a two-note tone, and white lights ? will count down from left to right as the IR command is processed.

STEP 3: Verify the results

STEP 4: Learn Another Code

When the white lights ? are bouncing left and right again, you are ready to learn another function by repeating Steps 1-3.

Exiting IR Learn Mode:

Press and hold the Source button ? on the sound bar again for about 3 seconds. Release the button when you hear a two-note tone. The soundbar will automatically exit IR learn mode if no IR commands are received for 60 seconds. All learned commands are saved automatically.

Clearing All Learned IR Codes:

Press and hold the Source button ? on the sound bar for about 10 seconds. You will hear a two-note tone. Continue holding the button and release it after you hear a three-note tone.

Advanced Setup

Connecting Other HDMI Sources

The MagniFi MAX supports up to three HDMI sources. It will pass-through 4K and HDR signals to your TV if using the HDMI-ARC connection between the sound bar and TV. High-speed HDMI cables are required for 4K content.

Using the Optical Input for an Audio Source

If you want to use the Optical input for another audio source (e.g., a CD player):

  1. Connect your TV to the MagniFi MAX using HDMI-ARC.
  2. Connect the supplied Optical cable between the CD player and the sound bar's Optical input.
  3. Press the TV button on the remote to toggle between the HDMI-ARC input (indicated by 4 white lights ?) and the Optical input (indicated by 5 white lights ?), provided audio is available.

Wall Mounting

Wall mounting templates are provided for both the sound bar and the SR1 wireless surround speakers. Refer to the instructions printed on the templates for proper installation. Screws and fasteners are not included; choose hardware appropriate for your wall construction. Consult a professional if unsure.

French Note: Templates include French instructions (e.g., "GABARIT D'INSTALLATION").

If Your TV Doesn't Have HDMI or Optical Outputs

If your TV lacks an HDMI ARC or Optical output, connect the sound bar using the included 3.5mm analog AUX cable:

  1. Connect the AUX cable between your TV's audio output and the sound bar's AUX input.
  2. Select AUX on the sound bar remote control.
  3. Turn up the volume and ensure you hear sound.
  4. Turn off your TV's speakers using your TV's Settings menu under "audio" or "speakers".

Note: Dolby 5.1 and DTS audio decoding are not supported when using the AUX input.

Troubleshooting

I Don't Hear Sound from My Subwoofer

  1. Verify the subwoofer is plugged into a power source ?.
  2. Check the green light ? on the back of the subwoofer:
    • If it is solid green ✔️, turn up the Bass using the remote control.
    • If it is flashing green ?, you need to sync the subwoofer to the soundbar.

Syncing the Subwoofer and Surround Speakers to the Soundbar

Note: You must sync BOTH surround speakers AND the subwoofer.

Syncing the Subwoofer:

  1. Ensure the soundbar is powered on ?.
  2. On the back of the SOUNDBAR, press and hold the SYNC button ? until you hear a tone (about 3-4 seconds), then release. The SUB and SURR lights ? above the SYNC button will flash green.
  3. On the back of the SUBWOOFER, press and hold the SYNC button ? until you hear a tone (about 10 seconds) and the light ? on the back turns solid green ✔️.

Syncing the Surround Speakers:

  1. Ensure the soundbar is powered on ?.
  2. Sync the subwoofer using the instructions above.
  3. On the back of EACH surround speaker, press and hold the SYNC button ? until the light ? on the bottom of the speaker turns solid green ✔️ (about 10 seconds).
  4. When BOTH LEFT and RIGHT surround speakers are paired, you will hear a tone from the sound bar.

Note: If you hear a two-note descending tone from the sound bar, syncing failed. Please try again.

Sound Modes

About Polk Technologies

Polk SDA® Technology

Patented Polk SDA Surround technology creates an expansive multi-dimensional soundstage and detailed stereo image. It heightens and widens the sound stage for immersive, room-filling sound without sacrificing clarity. SDA also complements Dolby and DTS encoded content for an incredible cinematic experience.

Polk VoiceAdjust® Technology

Customizable voice levels in the sound bar allow you to tailor your listening experience for clear, crisp dialogue, ensuring you never miss a word.

Software Updates

Why Update? Get the latest features, performance improvements, and enhancements for your Polk sound bar.

How to Update?

  1. Download the free Google Home app from the Google Play Store or Apple App Store.
  2. Use the app to connect the sound bar to your home wireless network.
  3. Once connected, the sound bar will update automatically, typically overnight.

Contact Polk Technical Support for Additional Help:

Specifications

Category Details
Drivers (4) 1 x 3" (25 x 75mm) full-range drivers, (2) 0.75" (19mm) tweeters, (1) 1" (25mm) center channel driver, 8" (200mm) ported wireless subwoofer, (1) 3" round driver in each SR1 wireless rear speaker
Inputs (3) built-In 4K HDMI inputs (HDCP 2.2 compliant), (1) HDMI (ARC) output, Optical input for TV audio, AUX 3.5mm, Bluetooth, Google Home featuring Chromecast for audio, Ethernet (RJ45) for music streaming
Frequency Response 35Hz - 20kHz
Included in Box MagniFi MAX sound bar, Wireless Subwoofer, (2) Polk SR1 wireless rear speakers, Deluxe remote control, (2) AAA batteries, Sound bar power adapter with power cord, Subwoofer power cord, 6.5' (2m) high-speed HDMI cable, 6' (1.8m) Optical cable, 6' (1.8m) 3.5mm AUX cable, (2) wall-mounting brackets (screws and fasteners not included), Sound bar wall-mount template, Literature
Wall Mountable Yes
SKU # AM8414 INTL: AM8415
UPC 747192128241 INTL: 747192128258
Warranty 1 Year Amplifiers / 3 Years Speakers
Dimensions (Bar) 43"W x 2.09"H x 3.78"D (1092.4mm W x 53.1mm H x 96mm D)
Dimensions (Sub) 12.11"W x 14.53"H x 14.62"D (307.6mm W x 369.2mm H x 371.4mm D)

Warranty Information

Polk Audio, LLC warrants Polk Audio branded wireless speakers to the original retail purchaser against defects in materials and workmanship for a period of one (1) year under normal use and conditions. Polk will, at its option, repair or replace the product if it proves to be defective. If the product model is no longer available and cannot be repaired or replaced with an identical model, Polk may replace it with a current model of equal or greater value.

To obtain warranty service, visit www.polkaudio.com or contact Polk Audio Customer Service at 1-800-377-7655 for instructions. You will need to provide an original receipt or bill of sale. Ship the product, prepaid and insured, with proof of purchase to Polk Audio, 1 Viper Way, Vista, CA 92081. Risk of loss or damage in transit is borne by the purchaser. Freight collect shipments will be refused.

This warranty is non-transferable and does not apply to products that have been modified, used contrary to their purpose, have altered or missing serial numbers, or were purchased from unauthorized dealers. It is void if damaged by accident, unreasonable use, neglect, improper service, or other causes not arising from defects in material or construction. Products with thermally damaged voice coils due to abuse are not covered but may be replaced at Polk's discretion. The warranty terminates if you sell or transfer the product.

This limited warranty does not cover cosmetic damage, paint damage, damage to other components, parts, or premises, or any consequential damages. Polk does not warrant uninterrupted or error-free operation. External conditions beyond Polk's control may affect performance, including wireless network configuration, performance, distance, content sources, third-party devices, and radio/environmental interference.

Polk may offer access to third-party content; Polk reserves the right to alter or discontinue access to such content at any time. Polk disclaims all warranties and representations offered by third-party content providers. Polk is not obligated to provide updates or upgrades, but if provided, they are subject to these terms.

This warranty gives you specific legal rights, and you may have other rights that vary by state. All other warranties, including implied warranties of merchantability and fitness for a particular purpose, are expressly excluded and disclaimed to the maximum extent allowed by law. Polk assumes no liability for acts of third parties. Some states do not allow exclusion of implied warranties, so the above limitation may not apply. Polk is not liable for special, indirect, incidental, punitive, or consequential damages, lost profits, lost savings, or damages resulting from improper use or inability to use the product. Polk's maximum liability shall not exceed the purchase price of the product. Some states do not allow limitation of incidental or consequential damages, so the above limitation or exclusions may not apply to you.

DTS Digital Surround: Manufactured under license from DTS Licensing Limited. For DTS patents, see http://patents.dts.com. DTS, the Symbol, DTS in combination with the Symbol, and DTS Digital Surround are registered trademarks or trademarks of DTS, Inc.

Safety Precautions and Compliance

FCC Statement: This device complies with Part 15 of the FCC Rules. Operation is subject to two conditions: (1) it may not cause harmful interference, and (2) it must accept any interference received, including interference that may cause undesired operation. Changes not expressly approved by the responsible party could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules, designed to provide reasonable protection against harmful interference in a residential installation.

FCC RF Radiation Exposure Statement: This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment and should be installed and operated with a minimum distance of 20cm between the radiator and your body.

IC RF Radiation Exposure Statement: This device complies with Canada's portable RF exposure limit for an uncontrolled environment and is safe for intended operation. Further reduction can be achieved by keeping the product as far as possible from the user's body or by setting the device to a lower output power if available.

Canada, Industry Canada (IC) Notices: This Class B digital apparatus complies with Canadian ICES-003. The antenna type and gain should be chosen so that the equivalent isotropically radiated power (e.i.r.p.) is not more than permitted for successful communication. This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation.

Radio Frequency (RF) Exposure Information: The radiated output power of the Wireless Device is below Industry Canada (IC) limits. The device should be used to minimize human contact potential during normal operation. This device has also been evaluated and shown compliant with IC RF Exposure limits under mobile exposure conditions (antennas are greater than 20cm from a person's body).

2.412-2.472GHz Band: This device operates in this range.

5.15-5.25GHz Band: Operations in this band are restricted to indoor use only.

Slave Equipment: This device is slave equipment, not radar detection, and not adhoc operation in the DFS band.

Important Safety Instructions:

  1. Read and keep these instructions.
  2. Heed all warnings and follow all instructions.
  3. Do not use near water; clean only with a dry cloth.
  4. Do not block ventilation openings; install per manufacturer's instructions.
  5. Do not install near heat sources.
  6. Do not defeat the safety purpose of polarized or grounding-type plugs.
  7. Protect the power cord from being walked on or pinched.
  8. Use only manufacturer-specified attachments/accessories.
  9. Use only with specified carts, stands, tripods, brackets, or tables. Use caution when moving cart/apparatus combinations.
  10. Unplug during lightning storms or when unused for long periods.
  11. Refer all servicing to qualified personnel.
  12. Equipment can be used at a maximum 45°C ambient temperature.
  13. Do not open the equipment to reduce the risk of electrical shock; only qualified personnel should open it.
  14. WARNING: To reduce fire or shock risk, do not expose to rain or moisture. No liquid-filled objects should be placed on the apparatus.
  15. The AC inlet is used as the disconnect device and shall remain readily operable.
  16. The product shall be used on an open bench.
  17. No naked flame sources (e.g., lighted candles) should be placed on the apparatus.
  18. CAUTION: Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.
  19. The battery shall not be exposed to excessive heat (sunshine, fire, etc.).
  20. WARNING: If battery compartment does not close securely, stop using and keep away from children/pets.
  21. WARNING: Do not recharge non-rechargeable batteries.
  22. WARNING: Avoid exposure to extreme heat or cold.

Symbols: The lightning flash with arrowhead symbol ⚡ indicates dangerous voltage. The exclamation point ❗ indicates important operating and maintenance instructions.

EU Compliance Information: Eligible for CE mark. Conforms to EU Directives: Low Voltage (2014/35/EC), EMC (2014/30/EU), RoHS (2011/65/EU), WEEE (2012/19/EU), Eco-Design (2009/125/EC), REACH (2006/121/EC), Radio Equipment (2014/53/EU).

Declaration of Conformity (DoC): Polk Audio LLC declares this equipment complies with Directive 2014/53/EU. Customers can download a copy of the original DoC from www.polkaudio.com.

Harmonized ENs: Includes EN 301489-1, EN 301489-17, and EN 62479, covering EMC and RF exposure requirements.

Wireless Device Operating Frequencies and RF Power:

Type Operating Frequency Maximum RF Power
Bluetooth 2402-2480MHz 9.1 dBm
Wi-Fi 2412-2472MHz
5180-5320MHz
5500-5700MHz
19.6 dBm
20.1 dBm
19.8 dBm
Wireless Subwoofer 5743-5840MHz 7.6 dBm
Wireless Sound bar 5743-5840MHz 7.2 dBm
Wireless Surrounds 5743-5840MHz 6.9 dBm

Note: 5.15 - 5.35 GHz band is restricted to indoor operations only in specified countries (AT, BE, BG, CZ, DK, EE, FR, DE, IS, IE, IT, EL, ES, CY, LV, LI, LT, LU, HU, RS, MT, NL, NO, PL, PT, RO, SI, SK, TR, FI, SE, CH, UK, HR).

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