Polk Audio® 12" Subwoofer-Black-DSWPRO660wi

Polk Audio® 12" Subwoofer-Black with front firing mode and Exclusive PRO™ technology


The DSW PRO 660 wi delivers more deep bass impact without cramping your style. Our most powerful subwoofer features a 400 Watt continuous intelligent digital amplifier to move its 12" Dynamic Balance® driver, filling even the biggest rooms with waves of tight bass. Experience thunderous explosions, powerful bass effects and precise musical bass response from a large subwoofer that still keeps a low profile.
Dynamic Balance®
  • Patented Polk Audio technology and construction techniques produce powerful, deep bass performance, especially when you need it most.
Klippel Distortion Analyzer
  • State-of-the-art optimizations to the motor structure, voice coil alignment and suspension ensure the best, most efficient performance at all volumes.
Expertly Crafted
  • Slot-loaded port design, lightweight polypropylene cones and durable rubber surrounds engineered for perfect volume, superior damping and deep, distortion-free bass response.
Maximum Efficiency
  • Proprietary intelligent amplifiers generate minimal heat and need less power to sound great, even at extreme listening levels.
Night Mode
  • Lower the subwoofer’s intensity quickly and easily—right toggle from the remote control.
Exclusive PRO™ Technology
  • Polk Room Optimizer (PRO) features four-way phase selection, four presets and an easy-to-read, blue status LED so you can adjust your subwoofer for optimal performance without leaving your seat.

Additional Information

Enclosure TypeDownward Firing Slot Port
Speaker TypeSubwoofer Speaker
Warranty3 Years Parts and Labor. See store for full details.
Depth16.5 in.
Driver Componet Size12"
Height17.13 in.
Shipping Weight51 lbs.
Sold asEach
Width16.5 in.
Woofer CompositionPolymer-Cone
Woofer Size12 in.