Polk Audio CSW Series manual Polk technology, CSW Custom BUILT-IN High Performance Subwoofers

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CSW SERIES LOUDSPEAKERS

CSW CUSTOM BUILT-IN HIGH

PERFORMANCE SUBWOOFERS

These are the built-in subwoofers and dedicated power amplifier for custom home installations that will raise the roof beams with their performance as they tuck out of sight to blend with any architectural style or interior design. If you’re looking for tight, musical bass, you’ve found your subwoofers.

CSW SUBWOOFERS COMBINE ULTRA- PERFORMANCE WITH ULTRA-RELIABILITY

The subwoofers’ long-throw designs have been thought out with not only big, robust performance in mind, but ultra-reliability, too. Massive motor structures, each employing a tall coil, have been Klippel laser-optimized to perfectly position the voice coil in the magnetic gap, helping ensure a linear excursion of 25mm peak to peak. The CSW100 and CSW200, as well as the CSW155, use dual spiders for symmetric excursion stiffness. The overall result is tight, superbly detailed, lower distortion bass.

CSW155 HONORS

CSW155

AN IN-WALL THAT ACTUALLY OUTPERFORMS MANY FREESTANDING POWERED SUBWOOFERS

The CSW155 is for anyone who covets uncompromising

bass performance in a nearly invisible package. The CSW155’s single 10" diameter driver is the shallowest ever engineered by Polk, ensuring the CSW155 fits easily in a wall. This is really big bass that’s created with ultra-reliability in mind.

A massive 2" voice coil for high output and power handling, plus dual spiders that ensure linear excursion and prevent bottoming out are just some of the features that ensure ultimate performance and reliability. A 15 1/2" x 17 1/2" perforated grille that mimics the look of an air register is included with the CSW155. The CSW155 stands 60" tall but fits comfortably between standard 16" on-center studs.

CSW155

polk technology

LAMINAR FLOW PORT

The wide, long Laminar Flow Port in the custom install subs dramatically reduces bass turbulence, noise and distortion. This is because the cross-sectional area of the port is larger than the largest possible round port that would fit into subs of this convenient size. The port’s solid upper wall helps reinforce the cabinet, making it less prone to energy-stealing resonance. This rigid, large-area vent promotes and concentrates smooth, less-turbulent air flow throughout the enclosure, pouring out a tidal wave of precise, thunderous bass. See more about Laminar Flow Port at www.polkaudio.com/catalog/technology/.