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Bowers & Wilkins CT Series CT8 SW Black Subwoofer - CT8SW

Quick Specs
  • Color : Black
  • Amplifier Type : Switch-Mode
  • Frequency Response : 18Hz - 35Hz (+/- 3dB)
  • Enclosure Material : Matrix TM-braced
  • Enclosure Type : Acoustic Suspension (Sealed)
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Abt Model: CT8SW | UPC: 714346302383
Available For Delivery 7 To 14 Days
Your Price: $3,498.98
Note: This Bowers & Wilkins product is only available for sale in our store and delivery within a 100 mile radius of our Glenview, IL Store.
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Product Details

Bowers & Wilkins CT Series CT8 SW Black Subwoofer, Model CT8SW (Sold As Each)

Used with each CT8 LR, this passive subwoofer is designed to extend the front channel speaker's bandwidth down to 13Hz, perfectly reproducing low frequency signals without compromising dynamics and imaging. Closed box loading, a 15" Rohacell® driver and a 70-litre MatrixTM-braced enclosure mean home theatre bass will never be quite the same.


  • Description Closed-box subwoofer
  • Frequency Range
    • -6dB at 13Hz and 750Hz
    • -3dB at 18Hz and 500Hz
  • Frequency Response 18Hz – 35Hz ±3dB on reference axis
  • Drive Units 1x ø380mm (15 in) carbon fibre/rigid foam sandwich cone bass
  • Sensitivity 93dB spl (2.83V, 1m)
  • Dispersion
    • Within 2dB of reference response
    • Horizontal: over 60º arc
    • Vertical: over 10º arc

Approximate Dimensions

  • Height: 18.7"
  • Width: 18.7"
  • Depth: 18.7"

Approximate Weight

  • Unit: 177 lbs
  • Shipping: 187 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer)
    • Five year limited warranty for passive loudspeakers
California customers: Proposition 65 WARNING

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Key Features

Sold As Each/ Closed-Box Subwoofer/ 18Hz - 35Hz ±3dB Frequency Response/ 93dB Sensitivity/ Designed To Extend The Front Channel Speakers Bandwidth Down To 13Hz/ 15 Inch Rohacell Driver/ 70-Litre MatrixTM-Braced Enclosure/ Black Finish

More reasons to buy the Bowers & Wilkins CT Series CT8 SW Black Subwoofer CT8SW from Abt Electronics

  • is an authorized dealer.
  • The Bowers & Wilkins CT Series CT8 SW Black Subwoofer CT8SW is Brand New.


Amplifier TypeSwitch-Mode
Frequency Response18Hz - 35Hz (+/- 3dB)
Enclosure MaterialMatrix TM-braced
Enclosure TypeAcoustic Suspension (Sealed)
Impedance8 Ohms
Magnetic ShieldingNo
RMS Output Power1000W
Sensitivity93dB SPL
Speaker TypeSubwoofer
Woofer Size (inches)15
Height (inches)18.7
Width (inches)18.7
Depth (inches)18.7


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