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    Dayton Audio DSA90-PR 3" Designer Series Aluminum Cone Passive Radiator

    € 16,49€ 19,95 3 In stock: delivery time 1-4 business days
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    Product description

    The Dayton Audio Designer Series passive radiators are excellent general-purpose passives suitable for replacement or for new construction. Built to be a perfect match for the Designer Series drivers, these passive radiators feature the same steel frame, rubber surround, and anodized aluminum cone making them visually identical.

     

    Highlights

    • Perfect match for Dayton Audio's aluminum cone Designer Series drivers
    • Allows tuning small enclosures lower than using conventional ports
    • Rear mounted screw allows easy mass adjustment for custom tuning
    • Cosmetic frame edge looks great even when surface mounted

     

    Product details                                                                     

    Dayton Audio DSA90-PR 3" Designer Series Aluminum Cone Passive Radiator

    The Dayton Audio Designer Series 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, these passives match Dayton Audio's Designer Series drives, with a black anodized aluminum cone and medium-roll rubber surround for clean excursion and long life. The possibilities with these passives are endless, from desktop two ways to portable battery powered speaker systems.

     

    Specifications: • Fs: 43.7 Hz • Vas: 0.124 cu. ft. • Qms: 5.72 • Cms: 2.55 mm/N • Rms: 0.2 kg/s • Mms: 5 g • Sd: 31.2 sq. cm. • Xmax: 4 mm • Dimensions: Overall diameter: 3.63", Cutout diameter: 2.76", Depth: 0.86".

     

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

    Tip: As a general rule, the passive radiator(s) should have at least double the displacement of air (Vd) as the active woofer(s)/subwoofer(s) in the system.
    To calculate Vd: Sd x Xmax = Vd

    Specifications

    Article number
    DSA90-PR
    Woofer Series
    Designer Series
    Woofer Type
    Passive Radiator
    Nominal Diameter
    3’’
    Resonant Frequency (Fs)
    43.7 Hz
    Mechanical Q (Qms)
    5.72
    Diaphragm Mass Inc. Airload (Mms)
    5g
    Mechanical Compliance of Suspension (Cms)
    2.55 mm/N
    Surface Area of Cone (Sd)
    31.2 cm²
    Compliance Equivalent Volume (Vas)
    0.124 ft.³
    Maximum Linear Excursion (Xmax)
    4 mm
    Cone / Diaphragm Material
    Aluminum
    Surround Material
    Rubber
    Basket / Frame Material
    Steel
    Overall Outside Diameter
    3.63"
    Overall Depth
    0.86"
    Baffle Cutout Diameter
    2.76"
    Bolt Circle Diameter
    3.27"
    # Mounting Holes
    4

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    DSA90-PR 3" Designer Series Aluminum Cone Passive Radiator
    € 16,49
    € 19,95
    DSA90-PR 3" Designer Series Aluminum Cone Passive Radiator
    3 In stock: delivery time 1-4 business days
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