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Best Buy customers often prefer the following products when searching for polk audio amps.

Polk Audio is an American company best known for its car speakers, but the company has also been making home audio products for more than 30 years. It has a wide range of audio systems for every room of the house, including sound bars, sound bases, and home theater systems. The company's top-of-the-line offerings are the T50 and T55 floorstanding speakers.

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  1. Pioneer - 4-Channel - Class D, 1200 W Max Power - Amplifier - Black - Front_Zoom
    Top comment

    "I just installed this amp to replace my failed kenwood excelon x600f. ...amp"

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    Product Description

    The Pioneer GM-DX874 four-channel amplifier will deliver up to 150 watts RMS to each of your front and rear speakers for powerful music. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a compact chassis that fits in a lot of out of the way spaces. The frequency response of this amplifier stretches up to 50,000 Hz, for Hi-Res Audio Certified playback. Pioneer uses high-grade electronic parts and gold-plated RCA connections to ensure maximum performance. Speaker-level inputs allow you to install this amp in a factory system with no RCA connections. The amplifier switches its input mode automatically when it detects the high-level signal, eliminating the need to run a turn-on lead to your receiver or fuse box. Built-in high- and low-pass filters let you adjust the sound for your vehicle's interior, whether you're driving speakers or subs.
    See all Multi-Channel Amps
    Top comment

    "I just installed this amp to replace my failed kenwood excelon x600f. ...amp"

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    Product Description

    The Pioneer GM-DX874 four-channel amplifier will deliver up to 150 watts RMS to each of your front and rear speakers for powerful music. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a compact chassis that fits in a lot of out of the way spaces. The frequency response of this amplifier stretches up to 50,000 Hz, for Hi-Res Audio Certified playback. Pioneer uses high-grade electronic parts and gold-plated RCA connections to ensure maximum performance. Speaker-level inputs allow you to install this amp in a factory system with no RCA connections. The amplifier switches its input mode automatically when it detects the high-level signal, eliminating the need to run a turn-on lead to your receiver or fuse box. Built-in high- and low-pass filters let you adjust the sound for your vehicle's interior, whether you're driving speakers or subs.
    See all Multi-Channel Amps
    See all Multi-Channel Amps
  2. Polk Audio - MagniFi Max AX SR Dual 2.5” Drivers Three 0.75” Tweeters and Four 1” X 3” Mid-Woofers Sound Bar with Wireless Subwoofer - Black - Front_Zoom
    Top comment

    "Great sound bar, easy to use. Polk-a music anyone ?...Polk sound and quality...Excellent sound and absolutely wireless! Best bang for the dollar!"

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    Product Description

    With an advanced eleven-speaker array, the Polk MagniFi Max AX SR high-performance home theater sound bar delivers Dolby Atmos and DTS:X certified cinematic surround sound audio that makes movies, TV, video games, and music come to life. This home theater soundbar system includes a plug-and-play subwoofer that features a 10” downward-firing driver, and a pair of SR2 wireless surround speakers. It features patented SDA surround technology and a 3D audio mode for a wider, more immersive sound stage. The Polk’s Voice Adjust technology works with MagniFi’s integrated center channel speaker to deliver crystal clear dialogues without affecting the rest of the soundtrack. Stream your favorite music from your smartphone, tablet, or PC via Wi-Fi, Bluetooth, AirPlay 2, Chromecast, Spotify Connect, or Alexa MRM. With an easy, one-cable set-up via HDMI eARC/ARC (HDMI cable included), optical, or AUX inputs, the MagniFi Max AX sound bar works with most TV.
    See all Sound Bars
    Top comment

    "Great sound bar, easy to use. Polk-a music anyone ?...Polk sound and quality...Excellent sound and absolutely wireless! Best bang for the dollar!"

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    Product Description

    With an advanced eleven-speaker array, the Polk MagniFi Max AX SR high-performance home theater sound bar delivers Dolby Atmos and DTS:X certified cinematic surround sound audio that makes movies, TV, video games, and music come to life. This home theater soundbar system includes a plug-and-play subwoofer that features a 10” downward-firing driver, and a pair of SR2 wireless surround speakers. It features patented SDA surround technology and a 3D audio mode for a wider, more immersive sound stage. The Polk’s Voice Adjust technology works with MagniFi’s integrated center channel speaker to deliver crystal clear dialogues without affecting the rest of the soundtrack. Stream your favorite music from your smartphone, tablet, or PC via Wi-Fi, Bluetooth, AirPlay 2, Chromecast, Spotify Connect, or Alexa MRM. With an easy, one-cable set-up via HDMI eARC/ARC (HDMI cable included), optical, or AUX inputs, the MagniFi Max AX sound bar works with most TV.
    See all Sound Bars
    See all Sound Bars
  3. Polk Audio - MagniFi Max AX Dual 2.5” Drivers Three 0.75” Tweeters and Four 1” X 3” Mid-Woofers Sound Bar with Wireless Subwoofer - Black - Front_Zoom
    Top comment

    "They really tried pushing me into LG or paying top dollar with Sonos and Polk. Man I’m glad I stuck to my guns. Polk doesn’t disappoint...Polk Audio -Magnifi is the Max in Dolby Atmos...The Polk Audio Magnifi AX is the best Sound System that I have ever heard. "

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    Product Description

    With an advanced eleven-speaker array, the Polk MagniFi Max AX high-performance home theater sound bar delivers Dolby Atmos and DTS:X certified cinematic surround sound audio that makes movies, TV, video games, and music come to life. It features patented SDA surround technology and a 3D audio mode for a wider, more immersive sound stage. The Polk’s Voice Adjust technology works with MagniFi’s integrated center channel speaker to deliver crystal clear dialogues without affecting the rest of the soundtrack. Stream your favorite music from your smartphone, tablet, or PC via Wi-Fi, Bluetooth, AirPlay 2, Chromecast, Spotify Connect, or Alexa MRM. With an easy, one-cable set-up via HDMI eARC/ARC (HDMI cable included), optical, or AUX inputs, the MagniFi Max AX sound bar works with most TV. Comes with an included plug-and-play subwoofer that features a 10” downward-firing driver. Add Polk’s timbre-matched SR2 wireless speakers (sold separately) to the soundbar system to create a 7.1.2 immersive, surround sound system.
    See all Sound Bars
    Top comment

    "They really tried pushing me into LG or paying top dollar with Sonos and Polk. Man I’m glad I stuck to my guns. Polk doesn’t disappoint...Polk Audio -Magnifi is the Max in Dolby Atmos...The Polk Audio Magnifi AX is the best Sound System that I have ever heard. "

    See all customer reviews

    Product Description

    With an advanced eleven-speaker array, the Polk MagniFi Max AX high-performance home theater sound bar delivers Dolby Atmos and DTS:X certified cinematic surround sound audio that makes movies, TV, video games, and music come to life. It features patented SDA surround technology and a 3D audio mode for a wider, more immersive sound stage. The Polk’s Voice Adjust technology works with MagniFi’s integrated center channel speaker to deliver crystal clear dialogues without affecting the rest of the soundtrack. Stream your favorite music from your smartphone, tablet, or PC via Wi-Fi, Bluetooth, AirPlay 2, Chromecast, Spotify Connect, or Alexa MRM. With an easy, one-cable set-up via HDMI eARC/ARC (HDMI cable included), optical, or AUX inputs, the MagniFi Max AX sound bar works with most TV. Comes with an included plug-and-play subwoofer that features a 10” downward-firing driver. Add Polk’s timbre-matched SR2 wireless speakers (sold separately) to the soundbar system to create a 7.1.2 immersive, surround sound system.
    See all Sound Bars
    See all Sound Bars
  4. Polk Audio - Monitor XT10 100W 10" Down Firing Class D Amplification Subwoofer with Dolby Atmos and Auro 3D & DTS:X - Black - Angle_Zoom
    Top comment

    "Polk Audio XT10 Subwoofer - Best Bang for the $...The Polk unit is smaller than my older unit and it puts out a cleaner and crisper sound. ...Nowadays it is hard to find any down firing subwoofers which are really pretty good. Good to see Polk has this model released and I grabbed it though there no reviews anywhere. "

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    Product Description

    Experience your movies, gaming, and music in a whole new way with the Polk MXT10 home theater subwoofer. With a 10” long-throw, high-excursion down-firing woofer, and 100W of Class D Amplification with consistently variable crossover, you get a deep and highly detailed bass all the way down to 24Hz. This subwoofer is voice matched to produce a cohesive signature sound in your surround sound setup. With 10” drivers & support for Dolby Atmos and DTS:X surround sound AVRs. This powered subwoofer can be used anywhere in the home stereo system without compromising audio, making it a great addition to your surround sound system. The Monitor XT Series lets you create an awesome surround sound system with other Polk products. Add an MXT60 tower pair, MXT30 center channel, and MXT90 height module for a complete 5.1 surround setup.
    See all Subwoofer Speakers
    Top comment

    "Polk Audio XT10 Subwoofer - Best Bang for the $...The Polk unit is smaller than my older unit and it puts out a cleaner and crisper sound. ...Nowadays it is hard to find any down firing subwoofers which are really pretty good. Good to see Polk has this model released and I grabbed it though there no reviews anywhere. "

    See all customer reviews

    Product Description

    Experience your movies, gaming, and music in a whole new way with the Polk MXT10 home theater subwoofer. With a 10” long-throw, high-excursion down-firing woofer, and 100W of Class D Amplification with consistently variable crossover, you get a deep and highly detailed bass all the way down to 24Hz. This subwoofer is voice matched to produce a cohesive signature sound in your surround sound setup. With 10” drivers & support for Dolby Atmos and DTS:X surround sound AVRs. This powered subwoofer can be used anywhere in the home stereo system without compromising audio, making it a great addition to your surround sound system. The Monitor XT Series lets you create an awesome surround sound system with other Polk products. Add an MXT60 tower pair, MXT30 center channel, and MXT90 height module for a complete 5.1 surround setup.
    See all Subwoofer Speakers
    See all Subwoofer Speakers
  5. Polk Audio - Atrium5 5" Outdoor Speakers (Pair) - Black - Front_Zoom
    Top comment

    "These Polk outdoor speakers are awesome. Look great and sound great....Very good sound, have 1/2 acre back yard fills it full of clear sound."

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    Product Description

    Get high-fidelity sound quality in almost any outdoor location with these Polk Audio ATRIUM 5 BLACK outdoor speakers that feature 3/4" anodized aluminum dome tweeters with neodymium magnets for excellent power handling and smooth response.
    See all Outdoor Speakers
    Top comment

    "These Polk outdoor speakers are awesome. Look great and sound great....Very good sound, have 1/2 acre back yard fills it full of clear sound."

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    Product Description

    Get high-fidelity sound quality in almost any outdoor location with these Polk Audio ATRIUM 5 BLACK outdoor speakers that feature 3/4" anodized aluminum dome tweeters with neodymium magnets for excellent power handling and smooth response.
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    See all Outdoor Speakers
  6. Polk Audio - Vanishing Series RT 5.25" In-Wall Center-Channel Speaker - White - Front_Zoom
    Top comment

    "Hard to go wrong with Polk...Great value. Great sound. Discreet. Hard to go wrong with Polk....Great line of speakers, can never go wrong with polk audio"

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    Product Description

    Discreetly anchor the on-screen action with this Polk Audio Vanishing Series RT 255CRT center-channel speaker that offers in-wall mounting for a seamless appearance. Dual woofers, a dome tweeter and PowerPort bass venting deliver lifelike sound.
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    Top comment

    "Hard to go wrong with Polk...Great value. Great sound. Discreet. Hard to go wrong with Polk....Great line of speakers, can never go wrong with polk audio"

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    Product Description

    Discreetly anchor the on-screen action with this Polk Audio Vanishing Series RT 255CRT center-channel speaker that offers in-wall mounting for a seamless appearance. Dual woofers, a dome tweeter and PowerPort bass venting deliver lifelike sound.
    See all In-Wall Speakers
    See all In-Wall Speakers
  7. Polk Audio - Atrium6 5-1/4" Outdoor Speakers (Pair) - White - Front_Zoom
    Top comment

    "Easy to install and sharp looking, one can't go wrong with the Atrium line of outdoor speakers from Polk....After listening, I found out that Polk had a better sound! I'm currently trying to finish my back patio with overhang porch, I do have the speakers out in the garage and the sound quality matches Bose!"

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    Product Description

    Designed to withstand extreme temperatures and heavy rains for lasting outdoor use, these Polk Audio ATRIUM 6 WHITE speakers are crafted with Dynamic Balance technology that tunes out unwanted resonance and distortion for pure sound.
    See all Outdoor Speakers
    Top comment

    "Easy to install and sharp looking, one can't go wrong with the Atrium line of outdoor speakers from Polk....After listening, I found out that Polk had a better sound! I'm currently trying to finish my back patio with overhang porch, I do have the speakers out in the garage and the sound quality matches Bose!"

    See all customer reviews

    Product Description

    Designed to withstand extreme temperatures and heavy rains for lasting outdoor use, these Polk Audio ATRIUM 6 WHITE speakers are crafted with Dynamic Balance technology that tunes out unwanted resonance and distortion for pure sound.
    See all Outdoor Speakers
    See all Outdoor Speakers
  8. Polk Audio - Wireless Surround Speakers (Pair) for Polk React and Polk Magnifi Soundbars - Black - Alt_View_Zoom_11
    Top comment

    "Polk wireless surround sound...These surround speakers do not connect with all Polk speakers. If I would have been told that in the beginning, I would not have purchased them....Polk Audio Wireless Speakers...Polk Audio Wireless Speakers have great sound and easy to install"

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    Product Description

    Enjoy impactful surround sound without installing a 5-speaker setup or an AVR with the SR2 wireless surround sound speakers – designed exclusively for Polk React and Polk Magnifi 2, and the future React and Magnifi series sound bars. Powered with built-in amplifiers with custom-tuned 3” drivers, the speakers deliver big surround sound for your movies and music. Each speaker is clearly labeled as left or right, ensuring your correct placement the first time. With different placement options, they blend seamlessly with your home décor. Put them on a shelf or mount them on the wall, their performance will make a huge difference in your room either way. They wirelessly connect to your sound bar and eliminate the need for speaker wires running across your room. Build a complete 5.1 surround sound setup by adding the React Sub for an unmatchable home theater experience.
    See all Bookshelf Speakers
    Top comment

    "Polk wireless surround sound...These surround speakers do not connect with all Polk speakers. If I would have been told that in the beginning, I would not have purchased them....Polk Audio Wireless Speakers...Polk Audio Wireless Speakers have great sound and easy to install"

    See all customer reviews

    Product Description

    Enjoy impactful surround sound without installing a 5-speaker setup or an AVR with the SR2 wireless surround sound speakers – designed exclusively for Polk React and Polk Magnifi 2, and the future React and Magnifi series sound bars. Powered with built-in amplifiers with custom-tuned 3” drivers, the speakers deliver big surround sound for your movies and music. Each speaker is clearly labeled as left or right, ensuring your correct placement the first time. With different placement options, they blend seamlessly with your home décor. Put them on a shelf or mount them on the wall, their performance will make a huge difference in your room either way. They wirelessly connect to your sound bar and eliminate the need for speaker wires running across your room. Build a complete 5.1 surround sound setup by adding the React Sub for an unmatchable home theater experience.
    See all Bookshelf Speakers
    See all Bookshelf Speakers
  9. Polk Audio - Monitor XT30 Center Channel Speaker - Midnight Black - Front_Zoom
    Top comment

    "Polk Quality & Performance...Have been a Polk customer for over 20 years and have not been disappointed....Great Polk Quality!...Very clear sound. Good amount of power. Nice appearance."

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    Product Description

    Experience an extraordinary cinematic surround sound in an immersive, enveloping soundstage with Polk Monitor XT30 center channel speaker. Featuring a dynamic balanced acoustic array with a 1” High-Resolution Terylene Tweeter and dual 5.25" Woofers, this speaker delivers hi-resolution, lifelike audio and punchy, responsive bass, with low distortion for all your movies, music, and video games. With high sensitivity and 4 & 8 Ohm compatibility, the MXT30 delivers realistic sound from nearly any amplifier or receiver—including the latest Dolby Atmos and DTS:X surround sound AVRs. It is Hi-Res Audio Certified, and Dolby Atmos and DTS:X compatible and can be used as a front, rear or surround speaker for any multi-channel home theater setup. Create a complete home theater by adding other Monitor XT Series speakers (sold separately). Add the MXT60 tower pair, MXT20 bookshelf pair, MXT90 height module and MXT12 subwoofer for a complete 5.1 surround setup. Elevate any home configuration and get extraordinary sound reproduction from any part of the room.
    See all Center-Channel Speakers
    Top comment

    "Polk Quality & Performance...Have been a Polk customer for over 20 years and have not been disappointed....Great Polk Quality!...Very clear sound. Good amount of power. Nice appearance."

    See all customer reviews

    Product Description

    Experience an extraordinary cinematic surround sound in an immersive, enveloping soundstage with Polk Monitor XT30 center channel speaker. Featuring a dynamic balanced acoustic array with a 1” High-Resolution Terylene Tweeter and dual 5.25" Woofers, this speaker delivers hi-resolution, lifelike audio and punchy, responsive bass, with low distortion for all your movies, music, and video games. With high sensitivity and 4 & 8 Ohm compatibility, the MXT30 delivers realistic sound from nearly any amplifier or receiver—including the latest Dolby Atmos and DTS:X surround sound AVRs. It is Hi-Res Audio Certified, and Dolby Atmos and DTS:X compatible and can be used as a front, rear or surround speaker for any multi-channel home theater setup. Create a complete home theater by adding other Monitor XT Series speakers (sold separately). Add the MXT60 tower pair, MXT20 bookshelf pair, MXT90 height module and MXT12 subwoofer for a complete 5.1 surround setup. Elevate any home configuration and get extraordinary sound reproduction from any part of the room.
    See all Center-Channel Speakers
    See all Center-Channel Speakers
  10. Polk Audio - Monitor XT90 Tower Speaker Height Module Pair - Midnight Black - Front_Zoom
    Top comment

    "Good sound quality...Have always had good luck with Polk! Added this to 2 XT60 towers, and Polk PSW110 Sub and a XT35 center speaker, awesome sound!...Polk speakers...I will always get Polk.I also have Bowers and Wilkins and I prefer the Polks."

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    Product Description

    Experience an extraordinary cinematic surround sound in an immersive, enveloping soundstage with Polk Monitor XT90 height speaker. Featuring a 4" Dynamically Balanced Woofer, this speaker delivers hi-resolution, dramatic 3D audio and enhances your movies, music. With high sensitivity and 4 & 8 Ohm compatibility, the MXT90 delivers realistic sound from nearly any amplifier or receiver—including the latest Dolby Atmos and DTS:X surround sound AVRs. It is Hi-Res Audio Certified, and Dolby Atmos and DTS:X compatible. Sold as pairs, the MXT90 height speakers can be easily placed on Monitor MXT20 bookshelf speakers, MXT60 and MXT70 floor-standing speakers or wall mounted using their sturdy keyhole slot. Elevate any home configuration and get extraordinary sound reproduction from any part of the room.
    See all Bookshelf Speakers
    Top comment

    "Good sound quality...Have always had good luck with Polk! Added this to 2 XT60 towers, and Polk PSW110 Sub and a XT35 center speaker, awesome sound!...Polk speakers...I will always get Polk.I also have Bowers and Wilkins and I prefer the Polks."

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    Product Description

    Experience an extraordinary cinematic surround sound in an immersive, enveloping soundstage with Polk Monitor XT90 height speaker. Featuring a 4" Dynamically Balanced Woofer, this speaker delivers hi-resolution, dramatic 3D audio and enhances your movies, music. With high sensitivity and 4 & 8 Ohm compatibility, the MXT90 delivers realistic sound from nearly any amplifier or receiver—including the latest Dolby Atmos and DTS:X surround sound AVRs. It is Hi-Res Audio Certified, and Dolby Atmos and DTS:X compatible. Sold as pairs, the MXT90 height speakers can be easily placed on Monitor MXT20 bookshelf speakers, MXT60 and MXT70 floor-standing speakers or wall mounted using their sturdy keyhole slot. Elevate any home configuration and get extraordinary sound reproduction from any part of the room.
    See all Bookshelf Speakers
    See all Bookshelf Speakers
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