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Polk Audio CSW155 In-Wall Subwoofer (Black)

  • Installs Easily between standard 16" OC (on-center) studs.
  • Long-Throw 10" Polycomposite Subwoofer Driver.
  • The shallowest driver ever engineered by Polk Audio, for superior performance in only 33/8-inch of enclosure depth.
  • Unique Dynamic Balance Construction uses laser interferometry to tune out performance-robbing resonances before you hear them.
  • Inverted Roll Surround for long life in demanding in-wall environments.
  • Inert Cast Aluminum Basket Suppresses Resonances.
  • Powerful Neodymium Motor Structure for exclusive shallow design with maximum "throw."
  • Dual Spiders ensure smooth linear excursion and prevent "bottoming out."
  • 2" Wide Voice Coil for high power-handling and massive bass.
  • Klippel Optimized coil alignment for extraordinary efficient shallow-depth motor action even at lifelike volume.
  • Rigid MDF Slot-Ported Enclosure, stiffened and reinforced with steel plates.
Overview
Specs
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General information

Polk Audio CSW155 Passive In-Wall Subwoofer

Bass Performance That's Out of Sight

The CSW155 combines stealth convenience with incredible technology to rival the performance of many free-standing, floor-cluttering subwoofers. With one of the shallowest drivers ever engineered (a Polk Audio exclusive), the CSW155 installs discreetly in your wall, while the 10" (25.4 cm) (Round) long-throw Polycomposite subwoofer produces air-moving, room-filling bass that puts you in the action of your movies and games. Once it's installed, all you'll see is the perforated aluminum grille (15 1/2" x 17 1/2") that looks like an "air conditioning return" vent.

Please note: the CSW115 is a passive speaker. SWA500 digital amplifier is an ideal choice for powering the CSW115, available separately.

  • Installs easily between standard 16" OC (on-center) studs.
  • Long-throw 10" Polycomposite subwoofer driver.
  • The shallowest driver ever engineered by Polk Audio, for superior performance in only 33/8-inch of enclosure depth.
  • Exclusive Dynamic Balance Construction uses laser interferometry to tune out performance-robbing resonances before you hear them.
  • Inverted Roll Surround for long life in demanding in-wall environments.
  • Inert cast aluminum basket suppresses resonances.
  • Powerful Neodymium Motor Structure for exclusive shallow design with maximum "throw"
  • Dual Spiders ensure smooth linear excursion and prevent "bottoming out".
  • 2" Wide Voice Coil for high power-handling and massive bass
  • Klippel Optimized coil alignment for extraordinary efficient shallow-depth motor action even at lifelike volume.
  • Rigid MDF Slot-Ported Enclosure - stiffened and reinforced with steel plates
  • Perforated aluminum grille included (15 1/2" x 17 1/2")
  • Heavy-Duty Mounting Hardware and professional anti-rattle isolation pads included

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
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Return Policies

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