The Polk HTS 12 subwoofer enhances home theatre and music listening with powerful deep bass.
- Woofer: 12” Front-firing Long Throw Polypropylene
- Cabinet: Down-firing Power Port
- Amplifier: Class D, 200 Watts continuous, 400 Watts Peak
- Frequency Response: 28 – 120Hz
- Inputs: LFE, Line-Level, Speaker Level
- Features: Volume Control, continuously variable low-pass filter,
0/180° phase switch, Auto On/Off, 12v trigger - Dimensions: 47.0 H x 43.5 W x 46.0 D (cm)
- Weight: 22.6kg each
DEEP BASS FOR HOME THEATRE AND MUSIC
Whether you’re installing a new set of surround or ATMOS speakers, adding a second subwoofer for the ultimate home theatre experience, or just need more core-pounding impact from your favourite 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
PATENTED POWER PORT® TECHNOLOGY
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.
BASS YOU CAN FEEL
Pair the HTS 12 with any of your Polk speakers for that deep bass impact you can feel across all your home theatre and music needs.
DYNAMIC BALANCE DRIVERS
Front-firing 12” driver with Polk’s patented Dynamic Balance technology is Klippel optimised to provide clean, clear bass, better linearity, lower distortion and greater durability.
COMPLETE CONTROL
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 theatre equipment—all easily accessible on the back panel.
QUALITY CRAFTED CABINET DESIGN
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.
UNIVERSAL COMPATIBILITY
Connect via LFE (unfiltered / low pass disabled) or stereo line level RCA inputs—complements any home theatre system (cables not included).
OVERALL
| Total Pieces | 1 |
| Included Accessories | •(1) Removable Grille •(1) Power cord •(1) Quick Start Guide •(1) Registration card |
| Carton 1 | |
| Electronics Warranty | 2 years |
| Drivers Warranty | 5 years |
| Warranty | Yes |
SUBWOOFER
| Total Pieces | 1 |
| Height | 18.5″ (46.99 cm) |
| Width | 17.126″ (43.5 cm) |
| Depth | 18.11″ (46 cm) |
| Weight | 49.9 lbs (22.63 kg) |
| Subwoofer Array Driver Enclosure Type | Power Port Bass Vented |
| Subwoofer Array Driver Complement | •(1) 12″ (30.48 cm) d (Round) Polypropylene Dynamic Balance and Klippel optimized driver – Subwoofer |
| Peak Power | 400 Watts |
| Continuous Power | 200 Watts |
| Amplifier Class | Class D |
| Total Frequency Response | 22 Hz → .180 Hz |
| Nominal Impedance | 8 ohms |
| Lower and Upper -3dB Limits | 28 Hz → .120 Hz |
| IO Button Location | Back Panel |
| Adjusts | •Volume +/- •Low Pass Filter (40Hz-160Hz) •Phase (0/180°) •Power: Auto on/off •Power: DC control (12V trigger) |
| Audio Inputs | •LFE (Unfiltered) •Stereo Line Level – (2) RCA |
| US Power Cycle | Energy Star Compliant with Auto Standby (.5W) |
