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Best Buy customers often prefer the following products when searching for home theater surge protector.

If you're planning to build a home theater, you'll need to protect your gear from surges. These brief, intense spikes in voltage can fry electronics. The best way to avoid this is to use a surge protector. Browse the top-ranked list of home theater surge protectors below along with associated reviews and opinions.

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  1. ELAC ProteK - 9 Outlet/2 USB Component 3240 Joules Surge Protector/Power Conditioner - Black - Front_Zoom
    Top comment

    "Surge protector...The surge protector is awesome. It actually keeps the power at a certain level. ...I have a good deal of home theater equipment, and also have bridges for smart lights, smart plugs, and my router. "

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    Product Description

    Protect your electronics from dangerous spikes and surges with the ELAC ProteK PR-81B 9 Outlet Component Surge Protector. Built-in filters reduce unwanted noise from your home AC power lines. Quad USB charging ports offer a convenient way to keep your USB devices charged or powered.
    See all Power Adapters
    Top comment

    "Surge protector...The surge protector is awesome. It actually keeps the power at a certain level. ...I have a good deal of home theater equipment, and also have bridges for smart lights, smart plugs, and my router. "

    See all customer reviews

    Product Description

    Protect your electronics from dangerous spikes and surges with the ELAC ProteK PR-81B 9 Outlet Component Surge Protector. Built-in filters reduce unwanted noise from your home AC power lines. Quad USB charging ports offer a convenient way to keep your USB devices charged or powered.
    See all Power Adapters
    See all Power Adapters
  2. Insignia™ - 8-Outlet 1,200 Joules Surge Protector - Black - Front_Zoom
    Top comment

    "Good basic surge protector...The Insignia 8-outlet surge protector provides ample expansion of a wall outlet along with the piece of mind of protection against electrical surges. ...Insignia surge protector...The Insignia 8outlet 1,200 Joules Surge protector has been working great so far. We purchased a new tv and the sales person was extremely knowledgeable and recommended we change our surge protectors every year."

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    Product Description

    Don’t let power surges damage your valuable electronics. Protect your connected devices with the Insignia NS-HW608 8-Outlet 1,200 Joules Surge Protector. Its 1,200-joule rating helps keep equipment in your home or office safe from harmful power surges. Safely connect up to 8 wall chargers at the same time. It has four standard-spaced plugs and four wide-spaced outlets, letting you connect even the bulkiest plugs. The 6 ft. power cord offers flexible placement options to better suit your needs, and a handy LED indicator shows when your surge protector is grounded and protecting your equipment, so you can have confidence in this Insignia Surge Protector.
    See all Surge Protectors
    Top comment

    "Good basic surge protector...The Insignia 8-outlet surge protector provides ample expansion of a wall outlet along with the piece of mind of protection against electrical surges. ...Insignia surge protector...The Insignia 8outlet 1,200 Joules Surge protector has been working great so far. We purchased a new tv and the sales person was extremely knowledgeable and recommended we change our surge protectors every year."

    See all customer reviews

    Product Description

    Don’t let power surges damage your valuable electronics. Protect your connected devices with the Insignia NS-HW608 8-Outlet 1,200 Joules Surge Protector. Its 1,200-joule rating helps keep equipment in your home or office safe from harmful power surges. Safely connect up to 8 wall chargers at the same time. It has four standard-spaced plugs and four wide-spaced outlets, letting you connect even the bulkiest plugs. The 6 ft. power cord offers flexible placement options to better suit your needs, and a handy LED indicator shows when your surge protector is grounded and protecting your equipment, so you can have confidence in this Insignia Surge Protector.
    See all Surge Protectors
    See all Surge Protectors
  3. Insignia™ - 6-Outlet 1,080 Joules Surge Protector - Black - Front_Zoom
    Top comment

    "Great Surge Protector...I love these power surge protectors, I use them for my office at home, and for my whole home entertainment setup. ...Surge Protector...We have a lot of power surges / outages."

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    Product Description

    Don’t let power surges damage your valuable electronics. Protect your connected devices with the Insignia NS-HW606 6-Outlet 1,080 Joules Surge Protector. Its 1,080-joule rating helps keep equipment in your home or office safe from harmful power surges. Safely connect up to 6 wall chargers at the same time. The 6 ft. power cord offers flexible placement options to better suit your needs, and two handy LED indicators show when your surge protector is on, so you can have confidence in this Insignia Surge Protector.
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    Top comment

    "Great Surge Protector...I love these power surge protectors, I use them for my office at home, and for my whole home entertainment setup. ...Surge Protector...We have a lot of power surges / outages."

    See all customer reviews

    Product Description

    Don’t let power surges damage your valuable electronics. Protect your connected devices with the Insignia NS-HW606 6-Outlet 1,080 Joules Surge Protector. Its 1,080-joule rating helps keep equipment in your home or office safe from harmful power surges. Safely connect up to 6 wall chargers at the same time. The 6 ft. power cord offers flexible placement options to better suit your needs, and two handy LED indicators show when your surge protector is on, so you can have confidence in this Insignia Surge Protector.
    See all Surge Protectors
    See all Surge Protectors
  4. Ethereal - HELIOS 9-Outlet/2-USB 2160 Joules Smart Surge Protector - Black - Front_Zoom
    Top comment

    "It delivers clean power to all the peripheral home theater devices connected reducing any electrical feedback. ...HELIOS 9 outlet Smart surge proctor"

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    Product Description

    Protect equipment and control powered devices from the palm of your hand with the Helios smart power solution. This robust surge protector and power conditioner allows the user to turn electronics plugged into the digitally controlled outlets on and off and create schedules from the free mobile app. This product can be trusted to prevent electrical damage to the most sensitive and expensive home theater equipment, while conditioning the power going to the connected devices or lines. The mobile app is also very user-friendly and easy to use when a simple on/off command is desired, also allowing for on/off scheduling. No hub is required and the interface is intuitive, without the need for overly complex programming to create a remote control system. The Helios AS-P-603W power strip features a total of 9 AC outlets with 4 switched rear outlets, 1 easy-access always-on front outlet, 4 “smart” outlets controlled via the free mobile app, and 2 USB ports of USB A & USB C for portable device charging. This solution has overload protection and also protects equipment from a power surge of up to 2,160 joules. It has a 120volt/15A rating and 65dB EMI/RMI noise filtration to condition the power going to connected devices or lines. For cabling, it provides 2 pairs of coaxial connections and is rack mountable. An LED display shows the voltage and a remote 12v DC trigger is included to control the switched outlets. This UL approved power strip has an 8ft cord, durable metal housing and comes with a 3-year limited warranty.
    See all Surge Protectors
    Top comment

    "It delivers clean power to all the peripheral home theater devices connected reducing any electrical feedback. ...HELIOS 9 outlet Smart surge proctor"

    See all customer reviews

    Product Description

    Protect equipment and control powered devices from the palm of your hand with the Helios smart power solution. This robust surge protector and power conditioner allows the user to turn electronics plugged into the digitally controlled outlets on and off and create schedules from the free mobile app. This product can be trusted to prevent electrical damage to the most sensitive and expensive home theater equipment, while conditioning the power going to the connected devices or lines. The mobile app is also very user-friendly and easy to use when a simple on/off command is desired, also allowing for on/off scheduling. No hub is required and the interface is intuitive, without the need for overly complex programming to create a remote control system. The Helios AS-P-603W power strip features a total of 9 AC outlets with 4 switched rear outlets, 1 easy-access always-on front outlet, 4 “smart” outlets controlled via the free mobile app, and 2 USB ports of USB A & USB C for portable device charging. This solution has overload protection and also protects equipment from a power surge of up to 2,160 joules. It has a 120volt/15A rating and 65dB EMI/RMI noise filtration to condition the power going to connected devices or lines. For cabling, it provides 2 pairs of coaxial connections and is rack mountable. An LED display shows the voltage and a remote 12v DC trigger is included to control the switched outlets. This UL approved power strip has an 8ft cord, durable metal housing and comes with a 3-year limited warranty.
    See all Surge Protectors
    See all Surge Protectors
  5. Insignia™ - 2-Outlet Plug Liberator - White - Front_Zoom
    Top comment

    "Excellent solution to cramped surge strips...They work great and are perfect to alleviate crowded surge protectors....I don't recommend putting two surge protectors in it for more outlets, but if you need to plug in a lamp and you're out of space, it's pretty good for that."

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    Product Description

    We all need extra outlet space for new devices and plugs. The Insignia NS-PWRPLPL 2-Outlet Plug Liberator helps you achieve just that. A short 6" cord lets you separate large plug while keeping the original plug intact. Two AC outlets allow you to power multiple devices at the same time. A white color camouflages the plug liberator allowing it to match with most modern cords. Use this to organize computer equipment, home theater systems and much more. Free up plugins today and forget about needing to find extra outlets.
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    Top comment

    "Excellent solution to cramped surge strips...They work great and are perfect to alleviate crowded surge protectors....I don't recommend putting two surge protectors in it for more outlets, but if you need to plug in a lamp and you're out of space, it's pretty good for that."

    See all customer reviews

    Product Description

    We all need extra outlet space for new devices and plugs. The Insignia NS-PWRPLPL 2-Outlet Plug Liberator helps you achieve just that. A short 6" cord lets you separate large plug while keeping the original plug intact. Two AC outlets allow you to power multiple devices at the same time. A white color camouflages the plug liberator allowing it to match with most modern cords. Use this to organize computer equipment, home theater systems and much more. Free up plugins today and forget about needing to find extra outlets.
    See all Power & Extension Cords
    See all Power & Extension Cords
  6. AudioQuest - PowerQuest 6 Outlet/2 USB Unlimited Joules Surge Protector - Black/Silver - Front_Zoom
    Top comment

    "Got this for my home theater system. Works great no issues. A little overpriced imo...Easy to install and have enough outputs required to set up my home theater."

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    Product Description

    Shield your electronic devices from damage with this PowerQuest 2 six-outlet surge protector. A handy switch lets you turn off power to all connected devices, while the coaxial in and out connections offer a convenient way to add your cable box to an existing entertainment setup. With six three-prong receptacles, this PowerQuest 2 six-outlet surge protector is ideal for computer or home entertainment configurations.
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    Top comment

    "Got this for my home theater system. Works great no issues. A little overpriced imo...Easy to install and have enough outputs required to set up my home theater."

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    Product Description

    Shield your electronic devices from damage with this PowerQuest 2 six-outlet surge protector. A handy switch lets you turn off power to all connected devices, while the coaxial in and out connections offer a convenient way to add your cable box to an existing entertainment setup. With six three-prong receptacles, this PowerQuest 2 six-outlet surge protector is ideal for computer or home entertainment configurations.
    See all Surge Protectors
    See all Surge Protectors
  7. Insignia™ - 7 Outlet/2 USB 1200 Joules Surge Protector - White - Front_Zoom
    Top comment

    "Surge protector with USB...Love these surge protectors with USB ports. We use them in our home as well as our office- Work great!!...use it with my home theater system exactly what i needed."

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    Product Description

    Safeguard your electronics with this Insignia surge protector. It has seven outlets to accommodate your home theater system or office setup, and it has two USB hubs, so you can charge your smartphone or tablet. This Insignia surge protector delivers 120V of AC current to power and protect your electrical devices.
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    Top comment

    "Surge protector with USB...Love these surge protectors with USB ports. We use them in our home as well as our office- Work great!!...use it with my home theater system exactly what i needed."

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    Product Description

    Safeguard your electronics with this Insignia surge protector. It has seven outlets to accommodate your home theater system or office setup, and it has two USB hubs, so you can charge your smartphone or tablet. This Insignia surge protector delivers 120V of AC current to power and protect your electrical devices.
    See all Surge Protectors
    See all Surge Protectors
  8. Insignia™ - 12-Outlet/1-USB-C/1-USB 3,600 Joules Surge Protector Strip - Black - Front_Zoom
    Top comment

    "Insignia Surge Protector...This Insignia 12 outlet/2USB, 3,600 Jules Surge Protector Strip is perfect for my needs for my home theater experience. ...surge protector...This should protect for power surges and has a lot of ports"

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    Product Description

    Don’t let power surges damage your valuable electronics. Protect your connected devices with the Insignia NS-HW505 12-Outlet/2-USB 3,600 Joules Surge Protector Strip. Its 3,600-joule rating helps keep equipment in your home or office safe from harmful power surges. Safely connect up to 12 wall chargers at the same time. It has six, wide-spaced outlets to let you connect several bulky plugs. With one standard USB port and a high-power USB-C port, you can charge your USB devices without needing an additional adapter. The long 8 ft. power cord and keyhole mount offers flexible placement options to better suit your needs. Two handy LED indicators show when your surge protector is grounded and protecting your equipment, so you can have confidence in this Insignia Surge Protector.
    See all Surge Protectors
    Top comment

    "Insignia Surge Protector...This Insignia 12 outlet/2USB, 3,600 Jules Surge Protector Strip is perfect for my needs for my home theater experience. ...surge protector...This should protect for power surges and has a lot of ports"

    See all customer reviews

    Product Description

    Don’t let power surges damage your valuable electronics. Protect your connected devices with the Insignia NS-HW505 12-Outlet/2-USB 3,600 Joules Surge Protector Strip. Its 3,600-joule rating helps keep equipment in your home or office safe from harmful power surges. Safely connect up to 12 wall chargers at the same time. It has six, wide-spaced outlets to let you connect several bulky plugs. With one standard USB port and a high-power USB-C port, you can charge your USB devices without needing an additional adapter. The long 8 ft. power cord and keyhole mount offers flexible placement options to better suit your needs. Two handy LED indicators show when your surge protector is grounded and protecting your equipment, so you can have confidence in this Insignia Surge Protector.
    See all Surge Protectors
    See all Surge Protectors
  9. ELAC ProteK - 8 Outlet/2 USB Component 2160 Joules Surge Protector/Power Conditioner - Black - Front_Zoom
    Top comment

    "Protect you home theater...Last one protected my home theater fro a destructive power surge...Home owner....Replaced an older well used surge protector for our home theater. Looks good and easy setup. "

    See all customer reviews

    Product Description

    Protect your electronics from dangerous spikes and surges with the ELAC ProteK PR-71S 8 Outlet Component Surge Protector. Built-in filters reduce unwanted noise from your home AC power lines. Dual USB charging ports offer a convenient way to keep your USB devices charged or powered.
    See all Power Adapters
    Top comment

    "Protect you home theater...Last one protected my home theater fro a destructive power surge...Home owner....Replaced an older well used surge protector for our home theater. Looks good and easy setup. "

    See all customer reviews

    Product Description

    Protect your electronics from dangerous spikes and surges with the ELAC ProteK PR-71S 8 Outlet Component Surge Protector. Built-in filters reduce unwanted noise from your home AC power lines. Dual USB charging ports offer a convenient way to keep your USB devices charged or powered.
    See all Power Adapters
    See all Power Adapters
  10. Rocketfish™ 7-Outlet/2-USB 2100 Joules Surge Protector Strip - Black - Front_Zoom
    Top comment

    "This surge protector meets the demands of my Home theater system & TV....Surge...Perfect for my home theater system. Everything plugs in."

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    Product Description

    Only @ Best Buy With 2100 joules of protection, this Rocketfish™ RF-HTS2715 7-outlet surge protector helps shield your home theater components from power fluctuations. Two USB ports offer a 2.1-amp total output to quickly charge a tablet or 2 smartphones. Connect your wall chargers and devices to six standard-spaced and one wide-spaced outlet.
    See all Surge Protectors
    Top comment

    "This surge protector meets the demands of my Home theater system & TV....Surge...Perfect for my home theater system. Everything plugs in."

    See all customer reviews

    Product Description

    Only @ Best Buy With 2100 joules of protection, this Rocketfish™ RF-HTS2715 7-outlet surge protector helps shield your home theater components from power fluctuations. Two USB ports offer a 2.1-amp total output to quickly charge a tablet or 2 smartphones. Connect your wall chargers and devices to six standard-spaced and one wide-spaced outlet.
    See all Surge Protectors
    See all Surge Protectors
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