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PSB CSIW SUB28 Dual 8-Inch Subwoofer (Each)

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$4,999.00

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This product is brand-new and factory sealed PSB Speakers CSIW SUB28  Available
UPC : TBD   5% Price Promise
Warranty : 1yr Manufacturer 14 Day Money Back
Shipping : FREE in Canada Ships out in 2 Days



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Details

Dual 8- in-Wall Subwoofer

The CSIW SUB28 is a sealed cabinet subwoofer with dual 8- high performance drivers capable of delivering detailed low frequency performance. Equipped with heavy duty nylon dog-ears, and a magnetic small perforation grille, the CSIW SUB28 can be used in both new construction or retrofit applications. Versatile, and easy to deploy, the CSIW SUB28 is a cornerstone of audio system design.

Features:

  • Dual 8- Passive In-Wall Subwoofer
  • Polypropylene cone, rubber surround
  • Designed for both new construction or retrofit applications
  • Sealed Cabinet Design
  • High strength doglegs for easy installation and removal
  • Magnetic, small perforation grille
  • Design and final voicing engineered by Paul Barton
  • Ideal match with CS 500W subwoofer amplifier
  • Height : 25 3/8-Width: 13 1/2" - Depth: 3 3/4"

Specifications

Specifications:

Sound Pressure Level:

  • Maximum @ 100Hz: TBD

Sensitivity:

  • Anechoic Chamber: 87dB
  • Listening Room: 89dB

Impedance:

  • Nominal: 4 Ohms

Acoustic Design:

  • Woofer (Nominal):
    • 2 x 8" (100mm)
    • Carbon Fibre Cone
    • Rubber Surround
    • Steel Basket

Construction:

  • Cabinet: Metal
  • Grille Face: Metal

Dimensions / Weights / Finish:

  • Dimensions:
    • Net W - 13 1/2" (343mm)
    • Net H - 25 3/8" (625mm)
    • Net D - 3 3/4" (95mm)
  • Volume: 0.3 ft³
  • Weight: Net-26lb (12kg)

More Product Options

The In-Wall Loudspeaker line by PSB Speakers

Also available in Black, PSB Speakers CSIW SUB10Black$1,599.00
PSB CSIW SUB28 Dual 8-Inch Subwoofer (Each)
PSB CSIW SUB28 Dual 8-Inch Subwoofer (Each) Shipping : FREE in Canada
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Now $4,999.00

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About PSB Speakers

In-Wall & In-Ceiling Speakers • Subwoofers • Powered Speakers • Passive Loudspeakers

PSB Speakers focuses on sound-first products built for music and home theater listening, where clarity, balance, and real-world usability matter. We've been carrying PSB Speakers since 2020.

Explore our current PSB Speakers selection and best sellers. We offer both new and open-box items, and everything is clearly marked. Popular categories include In-Wall & In-Ceiling Speakers, Subwoofers, Powered Speakers.

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