Polk Audio High Performance Subwoofer - DSW Pro 660wi
Model #:DSW Pro 660wi
Category :Subwoofers


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.

Maximum Efficiency

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.

Lower and Upper -3dB Limits25 Hz → 125 Hz
Power400 watts
Subwoofer Array Driver Complement (1)  12" (30.48 cm) d (Round) Dynamic Balance polymer composite cone driver Subwoofer
Subwoofer Array Driver Enclosure TypeDownward Firing Slot Port
Weight45 lbs (20.41 kg)
Width16.5" (41.91 cm)
Depth16.5" (41.91 cm)
Availability US
Height17.13" (43.51 cm)
Total Pieces1
Carton 121.5" (54.61 cm) h x 21.25" (53.98 cm) w x 21.25" (53.98 cm) d 53 lbs (24.04 kg)
Drivers Warranty5 years
Electronics Warranty3 years
Optional Accessories (1) DSW Pro 600 Grille For FrontFiring Orientation Sold Separate
Remote Features On/Off, Mute, Volume +/, Phases 0, 90, 180, 270, Night Mode, LED, Reset, Polk Room Optimizer Settings: Cabinet, Corner, MidWall, MidRoom
Total Pieces1
RemoteSubwoofer Remote
Remote TypeInfrared (IR)

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