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PSB CustomSound CSIR SUB In-Room Subwoofer

PSB Custom Sound CSIR SUB
PSB CustomSound CSIR SUB In-Room SubwooferPurchase OnlinePrice per pair: $1,799.00EachIn StockQuantity: Colour Add To Cart Email Me More Info

This In-Room Subwoofer offers several elegant and highly versatile solutions. Measuring a mere 15 3⁄4” x 15 3⁄4” x 4 3⁄4”, the CSIR SUB can disappear into the deĢcor of any room, but its stylish design is a feature in and of itself.


CustomSound™ CSIR SUB can be placed in 3 distinct ways. It can be mounted on a narrow, low profile plinth and placed upright. It can also be set on its back allowing it to be tucked out of the way, behind or under furniture. It comes with a mounting bracket, enabling the subwoofer to be wall mounted to maximize floor space.


The 10“, high performance shallow driver offers deep and resonant bass well beyond its modest size.



  • Ultra-Slim 10” Passive In-Room Subwoofer
  • Three Placement Options:
    • On-Wall with supplied mounting bracket
    • On-Floor with supplied base
    • Laid on its back for under or behind furniture
  • High excursion, shallow driver with Glass fiber / PMI
  • Foam sandwich cone, dual rubber surround
  • Renowned PSB sonic signature, well suited for either music or home theater
  • Design and final voicing engineered by Paul Barton
  • ISO Acoustic feet for improved isolation and sound clarity
  • Ideal match with CS500W subwoofer amplifier
  • Gross Dimensions (w/o base):15¾ x 15¾ x 4¾” (W x H x D)
  • Gross Dimensions (w/ base):15¾ x 17 x 5¼” (W x H x D)



  • Frequency Response: 25-150Hz
  • Sensitivity:
    • Anechoic Chamber 88 dB
    • Listening Room 90 dB
  • Impedance:
    • Nominal 8 Ohms
  • Woofer (Nominal):

    • 10” (254mm)

    • Glass fiber / PMI foam sandwich cone

    • Die Cast Basket

    • Rubber Surround

    • Balanced Drive motor structure

  • Recommended Power: 40-200 Watts

  • Dimensions (W x H x D): 400 x 432 x133 mm

  • Weight: 11.25 Kg


Check out the brochure for more information - PSB CSIR SUB In-Room Subwoofer Brochure


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