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Polk Audio - Monitor XT12 12" 100W Class A/B Amplifier Subwoofer - Midnight Black

Model: Monitor XT12
SKU: 6477906
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Specifications
  • RMS Power
    100 watts
    Woofer Size
    12 inches
  • Key Specs
    • RMS Power: 100 watts (The maximum amount of continuous power the device is able to handle.)
    • Woofer Size: 12 inches
  • General
    • Brand: Polk Audio
    • Model Number: Monitor XT12
    • Product Name: Monitor XT12 12" 100W Class A/B Amplifier Subwoofer
    • Color: Midnight Black
  • Audio
    • Amplifier Class: AB (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
    • Enclosure Type: Sealed
    • Firing Direction: Front
    • Speaker Type: Floorstanding
    • Subwoofer Type: Powered (Passive subwoofers require an external amplifier, such as the one driving the main speakers in the system, for power. Active subwoofers, on the other hand, have a designated amplifier (one that isn't shared with other speakers) for power as well as line-level crossover.)
    • Enclosed: true
  • Features
    • Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
    • Controls: Power on/off, Volume, Phase, Mute, Low pass filter
  • Connectivity
    • Subwoofer Connection Type: RCA
    • Wireless: false
    • Wireless Multi-Room Audio: false (Technology that allows multiple speakers and/or soundbars to be connected wirelessly and play audio in separate rooms.)
  • Dimensions
    • Product Height: 16.4 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 17.9 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 16 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 39 pounds (The out of box weight of the item.)
  • Included
    • Remote Control Included: true
    • Cable(s) Included: AC power
  • Other
    • UPC: 747192135058

The Polk Monitor XT12 subwoofer is designed to add punchy, responsive bass to your movies and music. It is outfitted with a 12” Dynamic Balanced Woofer and 100W peak Class A/B amplification that deliver powerful bass with amazing speed and control even at 24Hz. Built-in controls allows variable volume, variable crossover (80-160Hz) and phase control (0/180°) for optimum bass levels. Monitor XT12 is housed in a critically braced MDF cabinet with a removable, precision-fit grille to isolate the sound of the woofer while minimizing unwanted resonances and sonic interference. A perfect complement to any home theater system the MXT12 offers line level, LFE, and nickel plated, five-way binding post inputs, ensuring a direct connection and compatibility with your receiver. Add another, same-model subwoofer to your home audio set up to dramatically improve realism, smooth out peaks and dips, as well as to get an even bass response for all your movies and music. Be at the center of action from any part of the room!

  • A Powerful, Upgraded Subwoofer: Featuring a long-throw, high excursion 12" Dynamically Balanced Woofer powered by a 100W Class A/B Amplifier, the Monitor XT12 subwoofer delivers bass as low as 24Hz, adding more impact and depth to your music, movies, and games
  • Premium Build Quality: The Polk Monitor XT series is an upgrade to the critically acclaimed Monitor series. Featuring latest innovations, it includes affordable but great sounding speakers with a modern design that blends seamlessly into any home décor
  • Resonance-Free Sound: The sub features a non-resonant, beautifully-designed and critically braced MDF cabinet with a removable, precision-fit grille that isolates the sound of the woofer, while minimizing unwanted resonances and sonic interference for pure sound
  • Versatile Compatibility & Convenient Controls: Fine tune the MXT12 sub to your system easily with volume, variable crossover (80-160Hz) and phase polarity (0/180) control. It is compatible with the latest Dolby Atmos & DTS:X enabled AV Receivers and Amplifiers
  • Multiple Connection Options: Easily connect your home entertainment setup with this subwoofer via line level (RCA), LFE (unfiltered / low pass disabled) and nickel plated, 5-way binding post inputs. The MXT12 is perfect for most home theater setups
  • Add an Additional Sub for Thunderous Sound: By adding another same-model subwoofer, amplify every crunch, explosion, and roar, and feel at the center of the action. The result will be dramatically improved realism, smoother peaks, and an even bass response across the room

Q: Does the Polk Audio Monitor XT12 subwoofer come with a remote control?

A: Yes, a remote control is included with the subwoofer.

Q: What is the minimum frequency response of this Polk Audio subwoofer?

A: The Polk Monitor XT12 subwoofer can deliver bass as low as 24Hz.

Q: What type of cabinet design does this subwoofer have?

A: The Polk Audio Monitor XT12 subwoofer has a sealed enclosure design.

Q: What kind of inputs does this subwoofer have?

A: The Polk Audio Monitor XT12 has line level (RCA), LFE, and nickel-plated 5-way binding post inputs.

Q: Does this subwoofer include a built-in amplifier?

A: Yes, the Polk Audio Monitor XT12 has an integrated amplifier.

Q: How much power does the amplifier in this subwoofer have?

A: This subwoofer has a 100W Class A/B amplifier.

Q: Does this have to be setting on the floor or can it be on top of a tableAllso does hook to the surround receiver with just speaker wire or does it take anouther cable

A: Hello, the Polk Audio XT12 subwoofer has two types of inputs. LFE/Line level input and Speaker Level input. It is best to place the subwoofer on the Floor. Floor placement is highly recommended resulting in maximum performance.

Q: After connecting the sub, sounds great. playing a local FM channel on the tuner, when I change inputs i.e. Roku, the sub is still playing the music from the FM channel. whats up with that?

A: Hello Sam, This is an odd situation. The subwoofer will only play what it is being sent from the amp or receiver. I would recommend that you contact the manufacturer of your AVR and see what might be happening when it switches inputs but the subwoofer is stuck on the previous one.

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Pros for Polk Audio - Monitor XT12 12" 100W Class A/B Amplifier Subwoofer - Midnight Black
Sound Quality, Setup Ease, Power, Design, SizeSound QualityBass QualityThere were no pros for this product

Specs

Reviews

Customers are sayingCustomers are enthusiastic about the product's superb and astounding sound quality. They also appreciate its easy plug-and-play setup, powerful 100 watts of clean power, and its appealing design that combines looks, size, and function without taking up much room.
This summary was generated by AI based on customer reviews.
  • Sound Quality (100)
  • Setup Ease (10)
  • Power (5)
  • Design (3)
  • Size (3)

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The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

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