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PSB CWS8 Passive In-Wall Subwoofer Dual 8 Big Bass Without the Big Box! CWS-8

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  • $799

Many in-wall installations require in-wall subwoofer solutions. This presents a unique challenge to our design team who was not willing to sacrifice the integrity of our highly acclaimed traditional subwoofer line. We started by implementing two of our hand-built, woven fiberglass cone woofers and incorporating them into a solid frame — all less than 4-inches deep. The high-excursion drivers work to “take the wall out of the equation” and deliver the deep impact and excitement that theater-philes demand. 

Requires outboard subwoofer amplifier (not included.)  PSB Recommends their CWA-1 subwoofer amplifier. Contact us for details.

  • Sensitivity: 88dB (anechoic chamber), 90dB (typical listening room)
  • dual 8" fiberglass woofers
  • recommended power: 40-200 watts
  • frequency response: 39-200 Hz (±3dB)
  • impedance: 4 ohms
  • overall dimensions: 11"W x 18-1/4"H
  • cutout: 9-3/4"W x 17"H
  • mounting depth: 4" 

  • Retail $799.00 each  

Free Shipping to lower 48 states

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Store Phone 800-826-0520


  • Free shipping to lower 48 states only. AK HI PR and international buyers please contact us for accurate shipping rates.
  • All packages are shipped Double-Boxed and Fully Insured to guarantee  safe delivery 
  • Please note, our policy is to ship only to the credit card billing address. If you are paying with Pay Pal your address must be confirmed.
  • If item needs to be shipped to an alternate address, please contact us for approval, prior to purchase.
  • Packages are shipped by FedEx ground service. FedEx Express available for air shipments. For details, please contact us with your zip code and service request.. 

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  • Returns

  • We do not offer free auditions. Defective items will be exchanged within 14 days from delivery. After 14 days, please contact the manufacturer. 
  • Defective item returns must be in the manufacturer's original packaging, in like new condition, including all packaging material, shipped double boxed and fully insured 
  • Item is guaranteed to be as described. If a refund is desired, we will refund your full purchase minus a 15% restocking fee.  The item must be as-sold, unopened, and in a re-sellable condition. Return shipping costs to seller will be the buyer's responsibility. Please contact us with any questions in advance.