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    Dayton Audio DS175-PR 6-1/2" Passive Radiator

    € 20,62€ 24,95 >10 In stock: delivery time 1-4 business days
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    Product description

    The Dayton Audio DS175-PR 6-1/2" passive radiator is excellent general-purpose radiator which allows lower tuning frequencies in smaller enclosures, suitable for replacement or for new construction.



    • Long-throw suspension system for clean excursion
    • Rugged stamped frame design with rear spider for stability
    • Durable coated paper cone and rubber surround
    • M5 threaded hole simplifies adding mass for lower tuning frequency


    Product details

    Dayton Audio DS175-PR 6-1/2" Passive Radiator


    The Dayton Audio DS175-PR 6-1/2" passive radiator is an excellent general-purpose radiator 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 Designer Series line of drivers, 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.


    Recommended for use in passive radiator enclosure alignments with active drivers from 3" to 6.5" in diameter. Dual passive radiators are recommended for use with 6.5" active drivers.


    Specifications: • Fs: 30.2 Hz • Vas: 0.61 cu. ft. • Qms: 1.8 • Cms: 0.74 mm/N • Mms: 37.5 g • Sd: 128.7 sq. cm. • Xmax: 8 mm • Dimensions: Overall diameter: 6.94", Cutout diameter: 5.63", Depth: 1.88"


    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 6-1/2" woofer/subwoofer that has 8 mm of X-max would require 2-6-1/2" passive radiators with 8 mm 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)
    24.5 Hz
    Mechanical Q (Qms)
    Diaphragm Mass Inc. Airload (Mms)
    Mechanical Compliance of Suspension (Cms)
    1.15 mm/N
    Surface Area of Cone (Sd)
    128.7 cm²
    Volume of Displacement (Vd)
    103 cm³
    Compliance Equivalent Volume (Vas)
    27.1 liters
    Maximum Linear Excursion (Xmax)
    8 mm
    Overall Outside Diameter
    176.3 mm
    Overall Depth
    47.8 mm
    Baffle Cutout Diameter
    143 mm


    5 from 5Based on 1 reviews
    Review this product
    5 of 5
    Nice sound
    By Piotr B. on 30 May 2020

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    DS175-PR 6-1/2" Passive Radiator
    € 20,62
    € 24,95
    DS175-PR 6-1/2" Passive Radiator
    >10 In stock: delivery time 1-4 business days
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