Polk Audio DSW Pro 660 WI Subwoofer

  • Our biggest, most powerful subwoofer creates deep, room-filling bass
  • Feed forward distortion suppression technology allows higher maximum output without distortion or damage
  • Innovative front-firing mode lets you place the subwoofer just about anywhere


Real Big Bass

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.

SKU: DSWPRO 660WI Categories: ,
Weight 19960 g
Dimensions 540 × 540 × 550 mm
Height 17.13″ (43.51 cm)
Width 16.5″ (41.91 cm)
Depth 16.5″ (41.91 cm)
Weight 45 lbs (20.41 kg)
Subwoofer Array Driver Enclosure Type Downward Firing Slot Port
Subwoofer Array Driver Complement • (1) 12″ (30.48 cm) d (Round) Dynamic Balance polymer composite cone driver – Subwoofer
Power 400 watts
Lower and Upper -3dB Limits 25 Hz → 125 Hz


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