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      Dayton Audio DS215-PR 8" Passive Radiator

      € 27,64€ 33,45 10+ In stock
      • -5% Order 4 for only € 31,78 per piece

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      Product description

      The Dayton Audio Passive Radiators are excellent general-purpose passives suitable for replacement or for new construction.



      • Long-throw suspension system for clean excursion
      • Durable coated paper cone and rubber surround
      • M5 threaded hole simplifies adding mass for lower tuning frequency
      • Cosmetically and mechanically matches the Designer Series line of drivers


      Product details

      Dayton Audio DS215-PR 8" Passive Radiator


      The Dayton Audio Passive Radiators are excellent general-purpose passives suitable for replacement or for new construction. A built-in mass disc offers a good starting point for most designs, and a convenient M5 threaded hole (screw included) allows different types of weights to be added if desired. Cosmetically and mechanically, the passives match the Shielded DVC line of subwoofers, with a poly coated paper cone and medium-roll rubber surround for clean excursion and long life. The possibilities with these passives are endless, from floor standing two-ways to small active/passive subwoofer systems.


      Specifications: • Fs:• Fs: 23.3 Hz • Vas: 1.52 cu. ft. • Qms: 7.34 • Cms: 0.68 mm/N • Rms: 1.4 kg/s • Mms: 68.8 g • Sd: 211.2 sq. cm. • Xmax: 11 mm • Dimensions: Overall diameter: 216 mm, Cutout diameter: 180 mm, Depth: 58 mm.


      Note: Adding mass to the passive radiator will decrease Fs and increase Qms.


      Tip: As a general rule the passive radiator(s) should be able to move double the volume of air as the active woofer(s)/subwoofer(s) in the system. For example: A passive radiator system for a 8" woofer/subwoofer that has 9mm of X-max would require 2-8" passive radiators with 9mm of X-max. For single passive radiator systems, it is common to use a passive that is larger than the active woofer(s)/subwoofer(s).

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      Article number
      Woofer Series
      DVC Series
      Woofer Type
      Passive Radiator
      Nominal Diameter
      Resonant Frequency (Fs)
      21.0 Hz
      Mechanical Q (Qms)
      Diaphragm Mass Inc. Airload (Mms)
      68.8 g
      Mechanical Compliance of Suspension (Cms)
      0.75 mm/N
      Surface Area of Cone (Sd)
      211.2 sq. cm.
      Volume of Displacement (Vd)
      174.6 cm³
      Compliance Equivalent Volume (Vas)
      43.04 liters
      Maximum Linear Excursion (Xmax)
      11 mm
      Cone / Diaphragm Material
      Coated Paper
      Surround Material
      Basket / Frame Material
      Overall Outside Diameter
      216 mm
      Overall Depth
      58 mm
      Baffle Cutout Diameter
      180 mm
      # Mounting Holes

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      5 from 5Based on 1 reviews
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      By Gytis K. on 19 January 2019
      DS215-PR 8" Passive Radiator
      € 27,64
      € 33,45
      DS215-PR 8" Passive Radiator
      10+ In stock
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