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    Dayton Audio DS215-PR 8" Passive Radiator

    € 24,75€ 29,95 >10 In stock: delivery time 1-4 business days
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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).


    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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    By Gytis K. on 19 January 2019

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    DS215-PR 8" Passive Radiator
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    >10 In stock: delivery time 1-4 business days
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