The Polk Audio DSW PRO 400 is an 8" subwoofer with a downward radiating slot port for decreased noise and distortion. The subwoofer features a Class D amplifier which includes controls for customizing the bass output and handles up to 180 watts of power. It also features both Polk's Room Optimizer technology for customized equalization based on the environment and Feet Forward distortion suppression technology for reduced distortion. The DSW PRO 400 is designed with a solid MDF enclosure and rubber feet and includes line and speaker level inputs making it compatible with most systems. The subwoofer comes with a fully-featured remote control and has a 5 year warranty.
MSRP $450.00
Release date August, 2007
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Features/Specs
- 8" subwoofer with downward radiating slot port
- Feetforward distortion supression technology
- Polk Room Optimizer technology
- Klippel optimized woofer
- Class D amplifier - signal sensing smart amp
- Adjustable Low-Pass Crossover, Phase Switch and Subwoofer Volume Control on amplifier
- Front firing applications
- Line and speaker level inputs
- Solid MDF enclosure with rubber feet
- 5-way binding posts
- Comes with fully-featured remote control
- Frequency Response: 25Hz - 160Hz
- Power Handling: 180 RMS, 360 Peak
- 5 year warranty
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