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    Dayton Audio DMA45-PR 1-1/2" Aluminum Cone Passive Radiator

    € 6,57€ 7,95 Niet op voorraad: binnen 1 week leverbaar
    Volume voordeel Geniet van deze geweldige kortingsdeals
    • -5% Bestel 4 voor slechts €7,55 per stuk
    • Verzending altijd verzekerd en met track & trace
    • Voor 16u besteld, vandaag verstuurd*
    • Gratis verzending vanaf €99
    • In-house technische support

    Productomschrijving

    Dayton Audio's DMA45-PR 1-1/2" aluminum cone passive radiator allows you to tune small enclosures lower than using conventional ports. Matching the DMA45 drivers perfectly, this passive radiator is perfect for use in ultra-small designs like smart speakers, sound bars, and portable Bluetooth speakers.

     

    Highlights

    • Perfect match for the Dayton Audio DMA series drivers
    • Allows tuning small enclosures lower than using conventional ports
    • Rear mounted threaded post allows easy mass adjustment for custom tuning
    • DIY friendly, oversized mounting flange makes installation simple

     

    Product details

    Dayton Audio DMA45-PR 1-1/2" DMA Series Passive Radiator

    The DMA45-PR 1-1/2" passive radiator from Dayton Audio is the perfect option for achieving low tuning frequencies from the smallest enclosure designs. This incredibly small passive radiator has all the features you would expect lager units including adjustable mass, aluminum cone, and rubber surround. Visually identical to Dayton Audio's full-range DMA series drivers, the DMA45-PR can be used with any mini-speaker. The threaded rod and included wing nut on the back of the cone makes it easy to add mass to tune the radiator as needed for your projects. Whether you are building a smart speaker, sound bar, or portable Bluetooth speaker, the Dayton Audio DMA45-PR introduces a new range of possibilities.

     

    Specifications: • Fs: 60 Hz • Vas: 0.0092 cu. ft. (0.26 liters) • Qms: 2.75 • Cms: 2.12 mm/N • Mms: 2.8 g • Rms: 0.38 kg/s • Sd: 8.6 sq. cm. • Xmech: 5 mm • Dimensions: Overall diameter: 1.8" x 1.8", Cutout diameter: 1.56", Depth: 1.35".

     

    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

     

    Specificaties

    Artikelnummer
    DMA45-PR
    Woofer series
    DMA series
    Woofer type
    Passiver radiator
    Nominale diameter
    2-1/2"
    Resonantiefrequentie (Fs)
    60 Hz
    Mechanische Q (Qms)
    2.75
    Bewegende massa (Mms)
    2.8 g
    Compliantie van de ophanging (Cms)
    2.12 mm/N
    Effectief oppervlak (Sd)
    8.6 cm²
    Equivalentvolume (Vas)
    0.0092 cu. ft. (0.26 liters)
    Maximale excursie (Xmax)
    5 mm
    Driver's Mechanical Losses (Rms)
    0.38 kg/s
    Cone / Diaphragm Material
    Aluminum
    Surroundmateriaal
    Rubber
    Mand- /framemateriaal
    Polymer
    Totale buitendiameter
    1.8" x 1.8"
    Totale diepte
    1.35"
    Montagegatdiameter
    1.56"
    Bolt Circle Diameter
    2"

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    DMA45-PR 1-1/2" Aluminum Cone Passive Radiator
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