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Polk Audio HTS 12 Black Powered Subwoofer

Model #: HTS12-Black
Polk Audio
At a Glance
Polk Audio HTS 12 black walnut powered subwoofer w/power port technology for sale. Shop your authorized Polk Audio dealer for the best subwoofer deals.
Available in Store Only
$549.00Save $NaN

Get to know this product.

The Polk HTS 12 subwoofer enhances home theater and music listening with powerful deep bass. It features a long-throw Dynamic Balance 12 " driver, patented Power Port® technology and a state-of-the-art 400W Class D amplifier. Easily to access controls for volume, low pass filter, and phase correction. Connect via LFE (unfiltered / low pass disabled) or stereo line level RCA inputs.

Whether you're installing a new set of surround or ATMOS speakers, adding a second subwoofer for the ultimate home theater experience, or just need more core-pounding impact from your favorite music, the HTS 12 delivers the powerful bass you crave with its long-throw 12 " driver, patented Power Port® technology and 400W Class D amplifier.

The Power Port® floor-firing design smoothly transitions air flow from the speaker into your listening area for deep, extended bass impact while minimizing turbulence, distortion, and port noise. At the port tuning frequency, Power Port® equipped subwoofers have 3dB less port noise than similarly configured subwoofers without Power Port®.

Front-firing 12 " driver with our patented Dynamic Balance technology is Klippel optimized to provide clean, clear bass, better linearity, lower distortion and greater durability.

Curved edges offer a sensual yet powerful look that fits with any home decor—available in a stunning black washed walnut or classic brown walnut finish.

Built-in controls for variable volume, low pass filter and phase (0/180°) for optimum bass levels. Set power toggle to Auto on/off or DC control (12V trigger) for fast and easy on/off power switching in the sub and other home theater equipment—all easily accessible on the back panel.

Connect via LFE (unfiltered / low pass disabled) or stereo line level RCA inputs—complements any home theater system (cables not included).

Strong, rigid and acoustically inert enclosure reduces unwanted internal standing waves for less audible coloration. And non-resonant Meddite MDF construction, with extra bracing and minimum thick baffles, ensures a more lifelike sound.


Misc. Specs

Product Weight (lbs.)49.9
Depth (in.)18.11
Width (in.)17.126
Height (in.)18.5
Enclosure TypePorted
Speaker TypePowered Subwoofers
Firing DirectionSide
Phase SwitchYes
Frequency Response22Hz - 180Hz
Manufacturer Warranty5 Year Parts & Labor / 3 Year the Electronics
Color Finish NameBlack Walnut
RMS Power Handling (Watts)200
Peak Power Rating (Watts)400
Subwoofer Size12
WarningProposition 65 Warning for California Residents